Answer:
D.) Flip over line m
Step-by-step explanation:
I'm going to assume that 'line m' is the y axis in the image since it isn't shown.
To get from figure 1 to figure 2 you would have to flip the figure over the y axis (line m.)
Hope this helps!!
Drag each tile to the correct box.
These equations take their y-values from the set (4, 5, 6, 7, 8). Arrange the equations in decreasing order of the values of y that make them true.
(2y + 3)-4=9
4y-y + 1 = 13
4y+ (y - 1) = 29
Answer:
Equation 3: 4y + (y - 1) = 29 (y = 6)
Equation 1: (2y + 3) - 4 = 9 (y = 5)
Equation 2: 4y - y + 1 = 13 (y = 4)
Step-by-step explanation:
What is the value of x and y
i. The value of x can be obtained as illustrated below:
Angle (θ) = 45Hypotenuse = 2√2Adjacent = x = ?Cos θ = Adjacent / Hypotenuse
Cos 45 = x / 2√2
Cross multiply
x = 2√2 × Cos 45
x = 2√2 × (1/√2)
x = 2
Thus, the value of x is 2
ii. The value of y can be obtained as follow:
Angle (θ) = 45Hypotenuse = 2√2Opposite = y =?Sine θ = Opposite / Hypotenuse
Sine 45 = y / 2√2
Cross multiply
y = 2√2 × Sine 45
y = 2√2 × (1/√2)
y = 2
Thus, the value of y is 2
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A line goes through the points (0, 3) and (1, 7). Find the slope, and then use the point that is the y- intercept to write the equation of the line.
Answer:
y = 4x + 3
Step-by-step explanation:
slope m = (7 - 3)/(1 - 0) = 4/1 = 4
y = mx + b
given y = 3, x = 0, m = 4
3 = 4(0) + b
b = 3
=> y = 4x + 3
Answer:
Slope = 4
y = 4x + 3
Step-by-step explanation:
y2 - y1
x2 - x1
= 4
Please solve and answer
Answer: lig
Step-by-step explanation:
hhh
Parkway Void Co. issued 13-year bonds two years ago at a coupon rate of 8.8 percent. The bonds make semiannual payments.
If these bonds currently sell for 112 percent of par value, what is the YTM?
The yield to maturity of the bond is -2.3%
What is the yield to maturity?The yield to maturity (YTM) of a bond is the effective annual interest rate that an investor will receive if they hold the bond until maturity. It is calculated by taking into account the bond's coupon rate, the current market price, and the number of years until maturity.
In this case, the bond has a coupon rate of 8.8%, which means that it pays interest of 4.4% (8.8% / 2) per six months. The bond is currently selling for 112% of par value, which means that an investor would pay $1,120 for a bond with a face value of $1,000. The bond has 13 years remaining until maturity, which means that there are 26 six-month periods until maturity.
To calculate the YTM, we can use the following formula:
YTM = (C + (F - P) / n) / 2
Where:
C = coupon rateF = face valueP = current market pricen = number of periods until maturityPlugging in the values, we get:
YTM = (4.4% + (1,000 - 1,120) / 26) / 2
YTM = -2.3%
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Jessica needs extra money to buy a truck to start up a delivery service. She takes out a simple interest loan for $8000 for 4 months at a rate of 9.25%. How much interest must she pay and what’s the maturity value of the loan?
The maturity value of the loan is $8246.65. Jessica will need to pay back this amount at the end of the 4 months.
How to solve for the maturity valueHere, P = $8000, R = 9.25%/100 = 0.0925 (in decimal form), and T = 4 months = 4/12 years = 0.3333 years.
Substituting these values into the formula, we find:
I = $8000 * 0.0925 * 0.3333 ≈ $246.65
So, Jessica must pay about $246.65 in interest.
The maturity value of the loan is the principal plus the interest. So, the maturity value (MV) is given by:
MV = P + I
MV = $8000 + $246.65 = $8246.65
So, the maturity value of the loan is $8246.65. Jessica will need to pay back this amount at the end of the 4 months.
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2x - 7 + 3x = 4x + 2 need help with this one
Answer:
x = 9
Step-by-step explanation:
To solve the equation 2x - 7 + 3x = 4x + 2 for x, you can follow these steps:
Combine like terms on both sides of the equation. Add the x terms together and move the constant terms to one side of the equation:
2x + 3x - 4x = 2 + 7
Simplifying the left side: x = 9
Simplify the right side of the equation:
x = 9
Therefore, the solution to the equation is x = 9.
what is 200 divided by 40
Answer:
5
Step-by-step explanation:
From the given division, the remainder is 0 and the quotient is 5.
Given that, 200 divided by 40.
The division is one of the basic arithmetic operations in math in which a larger number is broken down into smaller groups having the same number of items.
Here, 200/40
40)200(5
200
_______
0
So, remainder = 0 and quotient = 5
Therefore, from the given division, the remainder is 0 and the quotient is 5.
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Robert's book bag is weighing him down. His bag alone weighs 4 pounds. His library book
weighs 2 pounds. The math book is 4 times the weight of the library book, and his science
book is 2 times the weight of the math book. How much does his book bag weigh with all
these books? What is the heaviest book in his book bag?
Answer:
1) 30 pounds is the weight of the bag all together
2) science book is the heaviest book
Step-by-step explanation:
bag=4 pounds
library book=2 pounds
maths book=2×4=8 pounds
science book=8×2=16 pounds
4+2+8+16=30 pounds all together
heaviest book= science book (16 pounds)
Scarlet is choosing photos for the cover of her summer vacation scrapbook. After narrowing down her favorite photos, she has 8 photos from her trip to Vancouver, 9 photos from her trip to Buffalo, and 14 photos from her trip to Miami. How many possible combinations of 1 photo from Vancouver, 1 photo from Buffalo, and 1 photo from Miami could she choose from for the cover of her scrapbook? A. 1,000 B. 31 C. 1,008 D. 994
The possible combinations of 1 photo from Vancouver, 1 photo from Buffalo, and 1 photo from Miami could she choose from for the cover of her scrapbook is option c 1,008.
To find the number of possible combinations for the cover of Scarlet's scrapbook, you can simply multiply the number of photos from each trip together.
So, there are 8 photos from Vancouver, 9 photos from Buffalo, and 14 photos from Miami. Multiply these numbers together to get the total number of combinations:
8 (Vancouver) × 9 (Buffalo) × 14 (Miami) = 1,008 possible combinations.
Scarlet has a range of choices for each city, and by considering the possibilities at each step and multiplying them together, we determine the total number of combinations. The multiplication principle is a fundamental concept in combinatorics, allowing us to calculate the number of outcomes for independent events.Therefore, the correct answer is C. 1,008.
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Find the surface area of this triangular promise correct unit
The surface area of the triangular prism would be =324,000cm²
How to calculate the triangular surface area of the given prism?To calculate the surface area of the triangular prism the formula that should be given would be as follows:
Surface area of triangular prism;
Surface area of triangular prism;= bh+(b1+b2+b3)l
where:
base length = 20cm
height = 15cm
length = 18cm
SA = 20×15(20+15+25)×18
= 300×60×18
= 324,000cm²
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Ex: A survey about meal and side dish preferences was given to 75 people. 60% of the people surveyed prefer burgers over pizza, and of
those people, 48 prefer french fries over salad. Of the people who prefer pizza, 28 of them prefer salad.
Pizza
Burgers
Total
French
Fries
Salad
Total
1. What percentage of people who prefer French Fries also prefer
Pizza?
2. What percentage of people prefer pizza?
⇒ 32% of the people who prefer French fries also prefer pizza
⇒ 60% of the people surveyed prefer burgers, and 40% prefer pizza.
To find out what percentage of people who prefer French fries also prefer pizza,
According to the given information.
60% of the people surveyed prefer burgers over pizza, and of those people, 48 prefer french fries over salad.
This means that 40% of the people surveyed prefer pizza over burgers.
Now, we have to find out what percentage of the people who prefer French fries also prefer pizza.
We know that 48 people prefer French fries over salad,
But we don't know how many of those people prefer burgers or pizza. However, we do know that all of the people surveyed fall into one of these categories:
They either prefer pizza or burgers.
Therefore,
Assume that the remaining 52% of the people surveyed prefer burgers over pizza.
To find the percentage of people who prefer French fries and pizza,
Use a proportion:
⇒ 48 / (40% of 75) = x / 100%
Solving for x, we get:
⇒ x = (48 / (40% of 75 ) x 100%
= 32%
Therefore,
32% of the people who prefer French fries also prefer pizza.
To find out what percentage of people prefer pizza,
We know that 40% of the people surveyed prefer pizza over burgers, and we know that 28 of the people who prefer pizza also prefer salad.
To find the percentage of people who prefer pizza,
Use a proportion:
⇒ (40% of 75) = y / 100%
Solving for y, we get:
⇒ y = (40% of 75) x 100% = 30
Therefore,
30 people prefer pizza.
To find the percentage of people who prefer pizza, we can use another proportion:
⇒ 30 = (100% - z) / 100% x 75
Solving for z, we get:
z = 60%
Therefore, 60% of the people surveyed prefer burgers, and 40% prefer pizza.
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1. Select all equations that have two solutions.
A.x² = 16
B. 4x² = 0
C. x² = -16
D. 3x + 2 = 14
Ex² - 1 = 24
F) (x + 8) (x - 8) = 0
Need immediately. Give the first four terms of the geometric sequence for which a1 = 3 and r =2. I need the right answer or else I'm not go in to pass.
The first four terms of the geometric sequence with a1 = 3 and r = 2 are:
3, 6, 12, 24.
In a geometric sequence, each term is obtained by multiplying the previous term by a common ratio. Given that a1 (the first term) is 3 and the common ratio (r) is 2, we can find the first four terms of the sequence.
The general formula for the nth term of a geometric sequence is given by: an = a1 * , where an represents the nth term.
Let's calculate the first four terms using this formula:
For n = 1:
a1 = 3 * 2^(1-1) = 3 * [tex]2^0[/tex] = 3 * 1 = 3
For n = 2:
a2 = 3 * 2^(2-1) = 3 * [tex]2^1[/tex] = 3 * 2 = 6For n = 3:
a3 = 3 * 2^(3-1) = 3 *[tex]2^2[/tex] = 3 * 4 = 12
For n = 4:
a4 = 3 * 2^(4-1) = 3 * [tex]2^3[/tex] = 3 * 8 = 24
Therefore, the first four terms of the geometric sequence with a1 = 3 and r = 2 are:
3, 6, 12, 24.
These are the correct values for the terms of the sequence. By understanding the concept of a geometric sequence and using the formula correctly, you can confidently determine the first four terms and succeed in your studies.
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What is the average of 96 and 51?
Asking because its been waaaaaaaaaaaaaay too long since I did anything involving averages.
Answer:
The answer is 73.5
Explanation: (96+51)/2
Alphabet's annual revenue from 2011 was 37,905 million dollars and 2018 was 136,819 million dollars what is the percentage change in revenue. Round you percentage to the nearest whole number
The percentage change in Alphabet's annual revenue from 2011 to 2018 was 261%.
How the percentage change is determined:The percentage change can be determined by computing the change (difference) in revenue between 2011 and 2018.
The result is divided by the 2011 revenue and multiplied by 100 to express the resulting quotient in percentages.
Alphabet's annual revenue in 2011 = $37,905 million
Alphabet's annual revenue in 2018 = $136,819 million
The increase in revenue = $98,914 ($136,819 - $37,905) million
Percentage change (increase) in revenue = 260.95% ($98,914 ÷ $37,905 x 100)
= 261%
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Select ALL expressions that are squares of linear expressions:
O x² + 5x + 25
0 (-²/x + 5)²
O (3m + 2) (3m2)
Od²8d + 16
O x² +81
16x² - 64
The expressions that are squares of linear expressions:
(a²/x + 5)² and (3m + 2) (3m +2).
Here, we have,
given that,
the expressions are:
x² + 5x + 25
(a²/x + 5)²
(3m + 2) (3m +2)
d²8d + 16
x² +81
16x² - 64
now, we have to Select ALL expressions that are squares of linear expressions:
here, we get,
(a²/x + 5)² is a expression that is square of linear expression
(3m + 2) (3m +2) = (3m + 2)² is a expression that is square of linear expression.
Hence, The expressions that are squares of linear expressions:
(a²/x + 5)² and (3m + 2) (3m +2).
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Darcy bought 4 kilograms of peanuts. She put an equal amount into 5 containers. How many kilograms did she put in each container?
The number of kilograms which Darcy put in each container is equal to 0.8 kilogram.
What is the unit rate?In Mathematics, the unit rate is sometimes referred to as unit ratio and it can be defined as the quantity of material that is equivalent to a single unit of product or quantity.
In order to determine the unit rate, we would use the following mathematical equation (formula);
Unit rate = Number of kilograms of peanuts/Number of containers
Unit rate = 4/5
Unit rate = 0.8 kilogram.
In conclusion, we can reasonably infer and logically deduce that Darcy put 0.8 kilogram in each of the five containers.
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6TH GRADE MATHstudents at the wild outdoors camp choose one or two morning activities each day. this morning , the ratio of campers who will be horseback riding to campers who will be canoeing is 5 to 3. what percentage of campers is horseback riding?
Then 62.5% of the campers at the Wild Outdoors camp this morning will be horseback riding
To find the percentage of campers that will be horseback riding, we need to first add the ratio together to get the total number of parts. In this case, the ratio of horseback riding to canoeing is 5:3, so there are 5 + 3 = 8 parts in total.
To find the percentage of campers that will be horseback riding, we divide the number of parts for horseback riding by the total number of parts, then multiply by 100 to get the percentage.
So, 5 parts out of 8 parts are for horseback riding. This is equivalent to 5/8 or 0.625 as a decimal. To find the percentage, we multiply by 100, which gives us 62.5%.
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the phsican orders 15mg of tramadol (liq). On hand is 30mg/2ml vials. how many ml will the MA administer
Crowbar: Effort, MA, VR, Efficiency
User
A crow bar of length 1m is pivoted about 20cm from the tip and a load if 400N is lifted by applying an effort at the other end. Calculate the effort, MA, VR and efficiency.
ChatGPT
To calculate the effort, mechanical advantage (MA), velocity ratio (VR), and efficiency of the crowbar system, we need to use the principles of levers.
Given:
Length of the crowbar (L) = 1 m
Distance from the pivot to the load (d₁) = 20 cm = 0.2 m
Load (W) = 400 N
Effort (E) can be calculated using the equation:
E × MA = W × VR
Calculating Effort:
Let's consider the distance from the pivot to the effort (d₂). Since the crowbar is a rigid object, the sum of the moments on both sides of the pivot should be zero.
(E) × (d₂) = (W) × (d₁)
E × (d₂) = W × (d₁)
E × (d₂) = 400 N × 0.2 m
E × (d₂) = 80 N·m
Since we are given the length of the crowbar (L) = 1 m, we can substitute d₂ = L - d₁.
E × (L - d₁) = 80 N·m
E × (1 m - 0.2 m) = 80 N·m
E × 0.8 m = 80 N·m
E = 80 N·m / 0.8 m
E = 100 N
Therefore, the effort required to lift the load is 100 N.
Calculating Mechanical Advantage (MA):
MA = (L - d₁) / d₁
MA = (1 m - 0.2 m) / 0.2 m
MA = 4
The mechanical advantage of the crowbar system is 4.
Calculating Velocity Ratio (VR):
VR = L / d₁
VR = 1 m / 0.2 m
VR = 5
The velocity ratio of the crowbar system is 5.
Calculating Efficiency:
Efficiency (η) = (MA / VR) × 100
η = (4 / 5) × 100
η = 80%
The efficiency of the crowbar system is 80%.
To summarize:
Effort (E) = 100 N
Mechanical Advantage (MA) = 4
Velocity Ratio (VR) = 5
Efficiency (η) = 80%
User
the phsican orders 15mg of tramadol (liq). On hand is 30mg/2ml vials. how many ml will the MA administer
ChatGPT
To calculate the amount of liquid tramadol the physician will administer, we need to determine the volume (in milliliters) of the medication.
Given:
Ordered dose of tramadol = 15 mg
Concentration of tramadol in vials = 30 mg/2 ml
To find out the required volume, we can set up a proportion:
(30 mg / 2 ml) = (15 mg / x ml)
Cross-multiplying, we have:
30 mg * x ml = 15 mg * 2 ml
30x = 30
Dividing both sides by 30:
x = 1
The required volume of liquid tramadol to administer the ordered dose of 15 mg will be 1 ml.
Therefore, the physician will administer 1 ml of tramadol.
Answer:
the MA will administer 1 ml of tramadol liquid.
Step-by-step explanation:
If kendra hadn't found the money for another 10 years, and the average inflation rate continued, what would be the purchasing power of the $50
Answer:
Step-by-step explanation:
To calculate the future purchasing power of $50 over a period of 10 years with the consideration of average inflation, we need to know the average inflation rate. Since you haven't provided the specific inflation rate, let's assume an average inflation rate of 2% per year.
To calculate the future value of $50, we can use the formula for compound interest:
Future Value = Present Value * (1 + Inflation Rate)^Number of Years
Using this formula, we can calculate the future value of $50 after 10 years:
Future Value = $50 * (1 + 0.02)^10
Future Value = $50 * (1.02)^10
Future Value ≈ $50 * 1.2184
Future Value ≈ $60.92
Therefore, if Kendra hadn't found the money for another 10 years, with an average inflation rate of 2% per year, the purchasing power of $50 would be approximately $60.92.
Please help thank you all math experts
The numeric values for each expressions are given as follows:
f(0) + g(5) = 1.f(0) x g(3) = 0.g(3) - f(2) = -1.g(5)/f(2) = 1/5.How to solve the expressions?From the graph of function f(x), the numeric values are given as follows:
f(0) = 0.f(2) = 5.From the graph of function g(x), the numeric values are given as follows:
g(3) = 4.g(5) = 1.Hence the numeric values are found replacing the values on the expressions as follows:
f(0) + g(5) = 1.f(0) x g(3) = 0.g(3) - f(2) = -1.g(5)/f(2) = 1/5.More can be learned about functions at https://brainly.com/question/10687170
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please hurry. A shoe factory uses 536.2cm of string to make 14 identical shoelaces. Calculate the length of each shoelace in cm.
Answer:
The length of each shoelace = 38.3 cm
Step-by-step explanation:
536.2 ÷ 14 = 38.3
example of a negative linear equation
An example of a negative linear equation is y = -2x + 6.
A negative linear equation is an equation of the form ax + b = 0, where a and b are constants and a is a negative number.
A negative linear equation would be written as:
y = -2x + 6
This equation shows a linear relationship between y and x in the form of a straight line. The slope of the line is negative which can be seen by the "-2" coefficient of the x term. The y-intercept of the line is 6, which is found by setting x=0 and solving for y. This means that the line crosses the y-axis at y=6.
Therefore, an example of a negative linear equation is y = -2x + 6.
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Find an equation for the line perpendicular to the line 4x+7y=4
having the same y-intercept as 9x−7y=−2
.
This equation represents the line Perpendicular to 4x + 7y = 4, with the same y-intercept as 9x - 7y = -2.
The equation of a line perpendicular to another line, we need to determine the slope of the given line and then find the negative reciprocal of that slope.
the slope of the line 4x + 7y = 4. We can rewrite this equation in slope-intercept form (y = mx + b) by isolating y:
4x + 7y = 4
7y = -4x + 4
y = (-4/7)x + 4/7
From this equation, we can observe that the slope of the given line is -4/7.
The line perpendicular to this line will have a slope that is the negative reciprocal of -4/7. The negative reciprocal of a number is obtained by flipping the fraction and changing the sign. Therefore, the slope of the perpendicular line will be 7/4.
Now, we are given that the perpendicular line has the same y-intercept as the line 9x - 7y = -2. To find the y-intercept, we can set x = 0 and solve for y:
9(0) - 7y = -2
-7y = -2
y = 2/7
Therefore, the y-intercept of the perpendicular line is 2/7.
We now have the slope (7/4) and the y-intercept (2/7) of the perpendicular line. Using the slope-intercept form (y = mx + b), we can write the equation of the perpendicular line as:
y = (7/4)x + 2/7
This equation represents the line perpendicular to 4x + 7y = 4, with the same y-intercept as 9x - 7y = -2.
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Which of the following compositions of transformations will always produce the same image, regardless of the order in which the transformations are performed?
A.
translation and reflection
B.
reflection and rotation
C.
translation and rotation
D.
none of the above
If you were to roll a fair, six-sided die, what is the probability of getting a 3?
(A) 3/6
(B) 1/3
(C) 5/6
(D) 1/6
The probability of rolling a 3 is: Probability = 1/6. Option D
To determine the probability of rolling a 3 on a fair, six-sided die, we need to consider the total number of possible outcomes and the number of favorable outcomes.
A fair, six-sided die has six faces, numbered from 1 to 6. Each face has an equal chance of appearing when the die is rolled.
In this case, there is only one face with the number 3, so there is only one favorable outcome for rolling a 3.
The total number of possible outcomes when rolling the die is six, corresponding to the numbers 1 to 6 on the faces.
Therefore, the probability of rolling a 3 can be calculated as:
Probability = Number of favorable outcomes / Total number of possible outcomes
In this case, the number of favorable outcomes is 1 (rolling a 3), and the total number of possible outcomes is 6.
Thus, the probability of rolling a 3 is:
Probability = 1/6. Option D is correct.
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a. Suppose that businesses buy a total of $140 billion of the four resources (labor, land, capital, and entrepreneurial ability) from
households. If households receive $76 billion in wages, $18 billion in rent, and $28 billion in interest, how much are households paic
for providing entrepreneurial ability
If households spend $75 billion on goods and $65 billion on services, how much in revenues do businesses receive in the product market?
$ billion
The revenues received by businesses = $140 billion
How to solveIn case families get $76 billion in compensation, $18 billion in the lease, and $28 billion in intrigued, the entire sum paid to families for giving entrepreneurial capacity can be calculated by subtracting the sum of compensation, lease, and intrigued from the full sum paid for assets.
Total paid for entrepreneurial ability = Total paid for resources - (Wages + Rent + Interest)
Total paid for entrepreneurial ability = $140 billion - ($76 billion + $18 billion + $28 billion)
Total paid for entrepreneurial ability = $140 billion - $122 billion
Total paid for entrepreneurial ability = $18 billion
Within the item showcase, family units spend $75 billion on merchandise and $65 billion on administration. The revenues received by businesses within the item showcase can be calculated by including the consumptions on merchandise and administrations.
Revenues received by businesses = Expenditure on goods + Expenditure on services
Revenues received by businesses = $75 billion + $65 billion
Revenues received by businesses = $140 billion
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Which expression is not
equivalent to AC?
The expression that is not equivalent to AC is:
c) BC / tan 20°
How to find the expression which not equivalent to AC?Trigonometry deals with the relationship between the ratios of the sides of a right-angled triangle with its angles.
To find the expression which not equivalent to AC, we have to know which expressions are equivalent to AC.
∠C = 180 - 160 = 20° (sum of angles on a straight line)
∠B = 70°
Using trig. ratios, let's find the expressions that are equivalent to AC:
sin 70° = AC / BC
AC = BC sin 70°
tan 70° = AC / BA
AC = BA tan 70°
cos 20° = AC/BC
AC = BC cos 20°
tan 20° = BA /AC
AC = BA / tan 20°
Therefore, BC / tan 20° is the expression that is not equivalent to AC.
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(30 POINTS) A right circular cylinder has a base radius of 6 centimeters and a height of 12 centimeters. What is the voume of this cylinder?
Answer:
circle ove;l
Step-by-step explanation: