Answers
Answer:
Step-by-step explanation:
1) Find the table
To find the numbers on the table, just substitute the number for x
If x = 0
y=-4x+3
y=-4(0) + 3
y= 0 + 3
y= 3
If x = 1
y=-4x+3
y=-4(1)+3
y= -4 + 3
y= -1
You can see a pattern, each x makes it go down by 4.
So the following will be...
if x = 2 -> -5
if x = 3 -> -9
2) Now fill in the table with the points
(0, 3) (Taken from the table, the x and y)
(1, -1)
(2, -5)
(3, -9)
3) Afterward draw a line through it. You will get your graph.
Related Questions
please help with this question
Answers
The function for the area as a function of s, the sidel enght, is:
h(s) = ( (√3)/4 + 1)*s²
Which function gives the total area of the figure?Here we know that for an equilateral triangle of side length s, the area is:
f(s) = (√3)*s²/4
And for a square of side length s the area is:
g(S) = s²
in this case we have a figure that is composed of these two simpler figures, so the total area of our figure will be equal to the sum between the area of the equilateral triangle of side length s and the square of side length s, so we get:
h(s) = f(s) + g(s) = (√3)*s²/4 + s² = ( (√3)/4 + 1)*s²
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If l\parallel ml∥m, find the value of x. plsss
Answers
The value of x from the corresponding angles is equal to 17.
Corresponding AnglesTo solve this problem and find the value of x, we have to use corresponding angles theorem on this. This states that two angles that corresponds to one another are equal.
This can also be rephrased as “when a line intersects 2 parallel lines, then the corresponding angles in the 2 regions of intersection are congruent”.
Mathematically, this can be represented as
[tex]8x + 20 = 11x - 31\\[/tex]
Let's solve for x
[tex]8x + 20 = 11x - 31\\\\x =17[/tex]
The value of x is equal to 17.
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19. pls help will mark brainliest
Answers
Answer: The slope of the line is -5/2, which is related to the values of A, B, and C because it is equal to -A/B.
The ratio of Fatima's income to her savings is 4:1. The percentage of money saved by her is:
Answers
ファティマの収入と貯蓄の比率は 4:1 です。彼女が節約したお金のパーセンテージは次のとおりです。
Rewrite each expression as a single fraction.
A. 3/8 - 1/6
B. 4/5 + 3/5
C. 5/9 - 1/5
In fraction form^
Answers
Answer:
A. 5/24
B. 7/5
C. 16/45
Step-by-step explanation:
hope this helps
what is 5x² - (2x - 3)² ?
Answers
Answer:
x^2+12X-9
Step-by-step explanation:
5x² - (2x - 3)² is x^2+12X-9
The Andes Mountains are found along the western coast of South America.
Which kind of plate boundary is responsible for this mountain range?
Answers
In a case whereby Andes Mountains are found along the western coast of South America, the kind of plate boundary is responsible for this mountain range is convergent boundary between a continental and oceanic plate.
What is convergent boundary?A convergent boundary can be described the area that can be found around the Earth which allowed the colliding of the lithospheric plates and in this process it is possible for one of the plate to slides beneath the other.
Therefore, in the case above the person is been seen to be at the convergent boundary which involves the action of two or more plates.
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An angle measures 86.4° more than the measure of its complementary angle. What is the measure of each angle?
Answers
Answer: 88.2 and 1.8 degrees.
Step-by-step explanation: well complementary angles mean it adds up to 90 degrees, so 90-86.4= 3.6. then just take that divided by two, and you get 1.8. so then add the 1.8 to the 86.4 to get 88.2 and 1.8 degrees.
Solve the system of two linear inequalities graphically.3x + 5y < 30Lx23Step 1 of 3: Graph the solution set of the first linear inequality.AnswerThe line will be drawn once all required data is provided and will update whenever a value is updated. The regions will be added once the line is drawnEnable Zoom/PanChoose the type of boundary line:veSolid (-) O Dashed (...)Enter two points on the boundary line:D10Select the region you wish to be shaded:
Answers
Given:
[tex]\begin{gathered} 3x+5y<30 \\ x\ge3 \end{gathered}[/tex]Find-: Graph of inequality.
Sol:
Graph of inequality.
[tex]3x+5y<30[/tex]Inequality.
[tex]x\ge3[/tex]Graph is:
Graph of both inequality is:
What is 3x - 6y = 18?
Answers
x = 2y + 6
y = x - 6 / 2
Step-by-step explanation:
3x - 6y = 18
3x = 18 + 6y
divide both sides by 3
How do you find the area of a circle
Answers
Explanation:
The area of a circle can be calculated as:
[tex]\text{Area}=\pi\times r^2[/tex]Where π is approximately 3.14 and r is the radius of the circle.
So, if we have a circle of radius equals 4 ft, the area will be equal to:
[tex]\begin{gathered} \text{Area = 3.14}\times(4ft)^2 \\ \text{Area = 3.14}\times16ft^2 \\ \text{Area}=50.24ft^2 \end{gathered}[/tex]Answer: A=πr^2
Step-by-step explanation:
Find the radius
Multiply it by pie
and then square it
Josie is participating in a charity bike ride. This table and graph represent her
performance during the ride where x is the number of hours Josie rides and y is her
distance from the finish line.
Match the quantity to the correct feature and interpretation.
Hours (x)
0 2 4 6
Kilometers away from finish line (y) 75 50 25 0
Answers
To match the correct features with its interpretation is as follows: Time (hours) = 0,2,4,6 is to 0, 25, 50, 75 (kilometers).
What is distance?Distance is defined as the area covered by a moving object without the influence of direction. The distance of an object is measured in kilometers.
The kilometers that are covered from finish line= (y) 75 50 25 0
The time used to cover the distance= (x)0 2 4 6
Therefore to arrange the features where the distance is away from the finish line;
x= 0 , 2 , 4, 6
y = 0, 25, 50, 75
This is because for every 2 hours, 25 kilometers is being covered as the distance of the bike rider.
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Actually answering what the guy said above me,
the y intercept is 75, the x intercept is 2
Select all the expressions which have 3 as the greatest common factor of the terms.
A. b + 3 + 6c
B. 27n + 66p
C. 38 – 9j + 6k
D. 12x + 75y + 21
E. –32 – 24z
Answers
There are A to E equations. The equation B and D area the equations have 3 as the greatest common factor.
Given that,
There are A to E equations.
We have to find that which equation is having 3 as the greatest common factor.
To check the the greatest common factor we have to multiply by 3.
A. b+3+6c
Divide by 3.
b/3+3/3+6c/3
b/3+1+2c
The equation does not have 3 as the greatest common factor.
B. 27n+66p
Divide by 3
27n/3+66p/3
9n+22p
The equation have 3 as the greatest common factor.
C.38-9j+6k
Divide by 3
38/3-9j/3+6k/3
38/3-3j+2k
The equation does not have 3 as the greatest common factor.
D.12x+75y+21
Divide by 3
12x/3+75y/3+21/3
4x+25y+7
The equation have 3 as the greatest common factor.
E. -32-24z
Divide by 3
-32/3-24z/3
-32/3-8z
The equation does not have 3 as the greatest common factor.
Therefore, The equation B and D area the equations have 3 as the greatest common factor.
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A rental car company charges $46.75 per day to rent a car and $0.13 for every mile driven. ximena wants to rent a car, knowing that: she plans to drive 100 miles. she has at most $200 to spend. write and solve an inequality which can be used to determine dd, the number of days ximena can afford to rent while staying within her budget.
Answers
The number of days Ximena can afford to rent while staying within her budget is 4 days.
Given that, a rental car company charges $46.75 per day to rent a car and $0.13 for every mile driven.
What are inequalities?Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
We know that it costs $0.13 for every mile driven and we plan to drive 100 miles, that means we can set the inequality as:
46.75x + 0.13(100) ≤ 200
46.75x + 13 ≤ 200
Rearranging the inequality so we have the variable alone on one side, we get:
46.75x ≤ 187
Divide both sides by 46.75 to get x alone
x ≤ 4
Hence, the number of days Ximena can afford to rent while staying within her budget is 4 days.
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Check Consider the expression. 3 3-2 X Y What is the result of applying the quotient of powers rule to the expression? xºy 20 x 15 y -5,3 ly 2²x² --) o 1x8 22; (27,0,0) O Intro Done
Answers
The given expression is
[tex](\frac{x^3y^{-2}}{2^2x^{-5}y^3})^3[/tex]we know that the power of an exponent function can be solved as
[tex](x^y)^z=x^{yz}[/tex]so, exponent 3 will be multiplied with the exponents of the variables in the bracket too.
[tex](\frac{x^{3\times3}y^{-2\times3}}{2^{2\times3}x^{-5\times3}y^{3\times3}})[/tex][tex](\frac{x^9y^{-6}}{2^6x^{-15}y^9})^3[/tex]So, the correct answer is option A.
Imagine you are a restaurant owner. Your opening inventory is $60,000. Your purchases are $40,000. Your closing inventory is $30,000. What is your Food Cost?
Answers
The Food cost pf your restaurant would be $70,000
In this question, we have been given an opening inventory is $60,000, purchases = $40,000 and closing inventory is $30,000
We need to find the cost of food.
We know that the formula for food cost:
Food cost = Opening Inventory + Purchases - Ending Inventory
Food cost = $60,000 + $40,000 - $30,000
Food cost = $1,00,000 - $30,000
Food cost = $70,000
Therefore, the Food cost pf your restaurant would be $70,000
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Divide using either synthetic division or long division.
(6x³ +5x² − 3x + 8) ÷ (x − 2)
-
a) 6x² - 7x² - 17x –
26
x-2
b) 6x² + 17x +31 +70
c) 6x³ + 17x² +31x + 70
d) 6x² + 17x +31 +
70
x-2
Answers
On dividing by using long division we get [tex]6x^{2} +17x+31+70[/tex]
The correct option is option b)
What is long division?
An procedure for dividing a polynomial by another polynomial of the same degree or lower is known as polynomial long division
We are given a polynomial [tex]6x^{3}+5x^{2}-3x+8[/tex]
We have to divide this by x-1
We use long division to solve the equation.
Hence the the correct answer is [tex]6x^{2} +17x+31+70[/tex]
The correct option is option b)
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Y-4=2/3x in slope intercept form
Answers
Answer:
y=2/3x+4
Step-by-step explanation:
(slope intercept form is y=mx+b)
y-4=2/3x
add 4 to each side to isolate y
y=2/3x+4
Answer:y=2/3x+4
Step-by-step explanation: Use the property of addition and add 4 to both sides of the equation and then you find the slope form.
Here is a graph of the equation 2y - x = 1.Check if each of these points is a solution to the inequality 2y - x > 1:(0, 2) (8, 1/2) (-6, 3) (-7, -3)
Answers
(0, 2): solution
(8, 1/2): not a solution
(-6, 3): solution
(-7, -3): not a solution
Explanation:To deterien the points that are solution to the inequality 2y - x > 1, we can plot the points on the graph or we check each of the points using the inequality. If statement is correct, then it is a solution.
The given points: (0, 2), (8, 1/2), (-6, 3), (-7, -3)
Inequality: 2y - x > 1
when x = 0, y = 2
2(2) - 0 > 1
4 - 0 > 1
4 > 1 (statement is correct)
Hence, it is a solution
when x = 8, y = 1/2
2(1/2) - 8 > 1
1 - 8 > 1
-7 > 1 (statement isnot correct)
Hence, it isnot a solution
when x = -6, y = 3
2(3) - (-6) > 1
6 + 6 > 1
12 > 1 (statement is correct)
Hence, it is a solution
when x = -7, y = -3
2(-3) - (-7) > 1
-6 + 7 > 1
1 > 1 (statement is not correct)
Hence, it isnot a solution
If the speed limit is 80kilometers per hour and Elena’s mom was driving 75 miles per hour was she speeding by how m,uch
Answers
Elena's mom was speeding up by 25.29 miles/h.
What is unit conversion?
Conversion of units is the conversion between different units of measurement for the same quantity.
Given is the speed limit of 80 kilometers per hour.
To convert from kilometers per hour to miles per hour, divide the measurement in km/h by 1.609344.
Therefore, in miles per hour we can write -
80 Km/h = (80/1.609344) = 49.71 miles
75 - 49.71 = 25.29 miles/h
Therefore, Elena's mom was speeding up by 25.29 miles/h.
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what is an equation in point-slope form of the line that passes through(-7,1)and(-3,9)
Answers
y-y1=m(x-x1)
To find the slope we can use the formula:
m=y2-y1/x2-x1
We can then insert our values given in the question:
(-7,1)=(x1,y1) and (-3,9)=(x2,y2)
Inserted into the equation becomes:
m = 9-1/-3-(-7)
m = 2
Therefore, our slope equals 2 and we can find the rest of the equation using the aforementioned formula of:
y-y1=m(x-x1)
Insert our values:
y-1 = 2(x-(-7))
y-1 = 2(x+7) <— (negatives make a positive)
We can then multiply what’s inside the bracket by 2:
y-1 = 2x+14
And then to get y alone on the left side we will add 1 to both sides leaving us with:
y=2x+15
Therefore, y=2x+15 is your answer.
Where is this function positive?
Answers
Answer:
I think the answer is x>= 2
Step-by-step explanation:
count from origin to when the parabola points up; function is
Rectangle A measures 12 cm by 3 cm. Rectangle B is a scaled copy of Rectangle A. Select ALL of the measurement pairs that could be the dimensions of Rectangle B.
a
80 cm by 20 cm
b
18 cm by 4.5 cm
c
6 cm by 1.5 cm
d
10 cm by 2 cm
e
13 cm by 4 cm
Answers
The measurements pairs that could be the dimensions of Rectangle B are: 80 cm by 20 cm
18 cm by 4.5 cm
6 cm by 1.5 cm
What are the dimensions?A scaled copy is a copy of an image in which the dimensions of the initial image is multiplied by the same number. A scaled copy can either be a smaller version of the original image or a larger version of original image.
Is 80 cm by 20 cm the dimensions of Rectangle B:
80 / 12 = 6.7
20 / 3 = 6.7
The ratio of the lengths and widths are the same. Thus, the dimensions might the for Rectangle B.
Is 18 cm by 4. 5 cm the dimensions of Rectangle B:
18 / 12 = 1.5
4.5 / 3 = 1.5
The ratio of the lengths and widths are the same. Thus, the dimensions might the for Rectangle B.
Is 6 cm by 1.5 cm the dimensions of Rectangle B:
6 / 12 = 0.5
1.5 / 3 = 0.5
The ratio of the lengths and widths are the same. Thus, the dimensions might the for Rectangle B.
Is 10 cm by 2 cm the dimensions of Rectangle B:
10 / 12 = 0.83
2/ 3 = 0.67
The ratio of the lengths and widths is not the same. Thus, the dimensions cannot be for Rectangle B.
Is 13 cm by 4 cm the dimensions of Rectangle B:
13 / 12 = 1.08
4/ 3 = 1.33
The ratio of the lengths and widths is not the same. Thus, the dimensions cannot be for Rectangle B.
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A revenue function is an equation that shows how much revenue a factory will generate at a given price. Suppose a manufacturer of calculators has determined that, for a particular model of calculator, the revenue function is R = -150p2 +21000p where p is the retail price (in dollars) of the calculator and R = f(p) is the revenue generated from the calculator sales (in dollars). Please graph this equation and tell what is the lowest price at which $600,000 could be earned?
Answers
Answer: heem
Step-by-step explanation:
Answer:
$40/unit
Step-by-step explanation:
See attached graph.
How to change 40m/s to m/min??
Answers
40m/s = 2400m/min
Step-by-step explanation:multiply the speed value by 60
8a) The formula V = Bh/3
shows how to
find the volume of a pyramid where V is
volume, B is Base Area and h is height. Solve
for B.
Answers
Answer:
B = 3V/h
Step-by-step explanation:
The formula V = Bh/3 shows how to find the volume of a pyramid where V is volume, B is Base Area and h is height. Solve for B.
V = Bh/3
multiply both sides by 3:
3(V) = 3(Bh/3)
3V = Bh
divide both sides by h:
3V/h = Bh/h
B = 3V/h
what is the product of 1 2/3 and -3 1/2
-5 5/6
-3 1/3
3 1/3
5 5/6
Answers
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{1 \dfrac{2}{3}\times -3\dfrac{1}{2}}[/tex]
[tex]\mathsf{= \dfrac{1\times3+2}{3} \times -\dfrac{3\times2+1}{2}}[/tex]
[tex]\mathsf{= \dfrac{3 + 2}{3} \times -\dfrac{6 + 1}{2}}[/tex]
[tex]\mathsf{= \dfrac{5}{3}\times- \dfrac{7}{2}}[/tex]
[tex]\mathsf{= \dfrac{5\times -7}{3\times2}}[/tex]
[tex]\mathsf{= \dfrac{-35}{6}}[/tex]
[tex]\mathsf{= -5\dfrac{5}{6}}[/tex]
[tex]\huge\text{Thus, your answer should be: \mathsf{Option\ A. -5\dfrac{5}{6}}}}\huge\checkmark[/tex][tex]\huge\text{Thus, your answer should be: \mathsf{Option\ A. -5\dfrac{5}{6}}}}\huge\checkmark[/tex]
[tex]\huge\text{Therefore, the answer should be:\boxed{\mathsf{Option \ A. -5\dfrac{5}{6}}}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
What is the value of the expression below when x=8x=8 and y=4y=4? 9x-2y 9x−2y
Answers
Answer:
64
Step-by-step explanation:
9(8)-2(4)
72-8=64
1) how do i put these in order (least to greatest)
-1/5, 0.25, -1.5, -1 1/4
2 ) how do i put these in order (least to greatest)
-0.76, -3/4, 7/10, 1.7
Answers
2 Answers) -0.76, -3/4, 7/10, 1.7
Answer:
-1.5,-1 1/4, -1/5, 0.25
-.76,-3/4,7/10, 1.7
A group of hikers tracked how long it took to hike a 20-mile trail. They hiked 3.75 miles in 3 hours, 7.5 miles in 6 hours, and 12 miles in 8 hours. Determine if the relationship between the hikers' distance and time is proportional. Yes, it is proportional because the ratios for miles per hour are all equivalent
Answers
Answer: the answer is d
Step-by-step explanation:
3.75 mi in 3 hours
you need to do 3.75÷3=
and you get 1.25 mi an hour
now you need to do the next one
it is 7.5 mi in 6 hours
so, you're going to do 7.5÷6=
and we get 1.25 mi an hour
now let's do the last one
12 mi in 8 hours
you're going to do 12÷9=
and you get 1.5 mi in an hour
so, the 3 hours and 6 hours are proportional
therefore, the answer is d) No, it is not proportional because 7.5 miles in 6 hours is not equivalent to 12 miles in 8 hours.
hope this helps!!
hope you get a good grade!
there's nothing else to say that's just it so bye and have a great day!!
