Answers
Answer:
A
Step-by-step explanation:
Corresponding angles are angles that you can follow down the transversal and they will land in the same spot on the other parallel line. Look at angle 8. It is the bottom left angle in the group of 4 angles around it. If you slide it to the left it would land right on top of angle 4 which is also in the bottom left of its group of 4 angles.
You can do the same thing taking angle 8 down to angle 12.
I’m not sure if I’m right bc I’m not very good at this but hope it helped
Related Questions
Match each expression with its value.
Answers
Answer:50 point
nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
There are 12 different cookies on a plate. Aiden will choose 3 of these cookies to pack in his lunch. How many different groups of cookies can he choose from 12?
A) 220
B) 320
C) 420
D) 440
I know the correct answer is A) 220, but I am not sure why?
Answers
Answer: 4
Step-by-step explanation: 3%12=4
FREE BRAINLIEST IF YOU ANSWER CORRECTLY & FIRST!!!! ASAP PLEASE!!!
Find the surface area of the prism based on the net provided.
(Image is attached!!!)
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Says the correct answer FIRST = Brainliest, Thanks, 5 stars, and praise.
Correct answer = Thanks, 5 stars, and praise.
Incorrect answer = 2 stars (Nothing personal).
Odd answers like GPUOLFYG or answers that don't make sense = 1 star and report.
Links = 1 star and report.
Answers
Answer:
184m^2
Step-by-step explanation:
Ok first we will look at the triangles.
The formula for triangles is 1/2bh
The base in our triangle is 6, and the height is 4. Also, we have 2 such triangles.
so, we need to plug in our values into our formula, and multiply it by 2, since there are 2 triangles.
2( 1 / 2 ( 6 ) ( 4 ) )
2 ( 12 )
24.
The area of the 2 triangles is 24.
Now, the next part is gonna be hard to explain, but I promise the final answer is right.
lets find the area of the rectangle in the middle. That's easy, 6*10 = 60.
Because the top rectangle would connect to the 5m side of the triangle, then the area of the rectangle would be 10*5 = 50
The same thing applies to the bottom rectangle, so its also 50.
24+50+50+60 = 184
The unit is meters(m)
So, 184 m^2
The surface area of the prism based on the net provided will be 184 square meters.
What is the surface area of a triangular prism?Let h be the height and b be the base of the triangle.
Let L₁, L₂, and L₃ be the length and W be the width of the rectangle.
Then the surface area of the triangular prism will be
Surface area = 2 Area of triangle + 3 Area of rectangle
Surface area = h x b + (L₁ + L₂ + L₃) x W
From the figure, the length of the rectangles will be 5 m, 6 m, and 5m, and the width is 10 m.
From the figure, the height is 4 m and the base is 6 m of the triangle. Then we have
Surface area = 4 x 6 + (6 + 5 + 5) x 10
Surface area = 24 + 16 x 10
Surface area = 24 + 160
Surface area = 184 square m
The surface area of the prism based on the net provided will be 184 square meters.
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Find the solution set of the inequality.
10c + 5 ≤ 45
Answers
-
I NEED HELP ASAP
Create an equivalent expression for [tex]1.3^{3}[/tex] over [tex]1.2^{2}[/tex] raised to the fourth power all raised to the power of negative six.
1.2 raised to the twenty-fourth power over 1.3 to the eighteenth power
1.2 squared over 1.3 cubed
1.3 to the eighteenth power over 1.2 to the twenty-fourth power
1.3 cubed over 1.2 squared
Answers
The equivalent expression for [tex][(1.3)^{3} /{(1.2)^{2}}^{4} ]^{-6}[/tex]is [tex][(1.2)^{2}] ^{24}/(1.3)^{18}[/tex].
Given an expression [tex][(1.3)^{3} /{(1.2)^{2}}^{4} ]^{-6}[/tex].
We are required to find the equivalent expression of the given expression.
Expression is combination of numbers, fraction,symbols, coefficients, determinants, indeterminants or algebraic operations. It shows some relationship also. It is found without equal to form.
Expression is [tex][(1.3)^{3} /{(1.2)^{2}}^{4} ]^{-6}[/tex]
It is in fraction as we know that fraction is combination of two numbers one is numerator and denominator.
First we need to multiply the powers present in numerator and denominator.
=[tex](1.3)^{-18} /[{(1.2)^{2}}^{-24} ][/tex]
We have to invert the numerator and denominator because the powers in negative.
=[tex][(1.2)^{2}]^{24} /(1.3)^{18}[/tex]
Hence the equivalent expression for [tex][(1.3)^{3} /{(1.2)^{2}}^{4} ]^{-6}[/tex]is [tex][(1.2)^{2}] ^{24}/(1.3)^{18}[/tex].
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in a three digit number, the sum of the digits in the units and the hundreds positions is equal to the number of tens. One more than three times the units igt is the hundreds digit. If there are 9 tens in the original number, find its reverse
Answers
Solve the equation r = 1/(x-1) for x in terms of r. In other words, manipulate the equation until you have x equal to an expression with r's in it but no x's.
Answers
Answer:
[tex]x=\frac{1}{r} +1[/tex]
Step-by-step explanation:
[tex]r=\frac{1}{x-1}[/tex]
[tex]r(x-1)=1[/tex]
[tex]x-1=\frac{1}{r}[/tex]
[tex]x=\frac{1}{r} +1[/tex]
Answer:
[tex]x=\dfrac{1+r}{r}[/tex]
Step-by-step explanation:
Given equation:
[tex]r=\dfrac{1}{(x-1)}[/tex]
Multiply both sides by (x - 1):
[tex]\implies r(x-1)=\dfrac{1}{(x-1)} \cdot (x-1)[/tex]
[tex]\implies r(x-1)=1[/tex]
Expand the brackets:
[tex]\implies rx-r=1[/tex]
Add r to both sides:
[tex]\implies rx-r+r=1+r[/tex]
[tex]\implies rx=1+r[/tex]
Divide both sides by r:
[tex]\implies \dfrac{rx}{r}=\dfrac{1+r}{r}[/tex]
[tex]\implies x=\dfrac{1+r}{r}[/tex]
2.) Determine the sale price to the nearest cent
$39.00 jeans
40% off
Answers
Basically to know what your final price is you need to know what percentages represent.
Since they are simply parts of a whole (because you know 100% of something is a whole) we can look them as fractions like 40/100 in this case.
Then we can multiply 39.00 by 40/100 or 0.40 in decimal form and get 15.60.
It’’s important to remember that this 15.60 is just what 40%of 39 is so we still need to subtract it from our total to get the sales price.
39-15.60=23.40
So $23.40 is the sales price
Hope this helps!
pls help meh
Which angle refers to the same angle as \angle BPF∠BPFangle, B, P, F?
Answers
We have: ∠APC + ∠BPC = 180⁰ (adjacent corner)
=> ∠APC + 133⁰ = 180⁰
=> ∠APC = 180⁰ - 133⁰ = 47⁰
Beside: x = ∠BPD = ∠APC = 47⁰ (opposite corner)
ANSWER: x = 47⁰
Ok done. Thank to me :3
The value of the angle x will be equal to 47⁰.
What is an angle?The angle is defined as the span between two intersecting lines or surfaces at or close to the point where they meet.
It is given that ∠APC + ∠BPC = 180⁰ (adjacent corner)
The angle x will be calculated as below:-
=> ∠APC + 133⁰ = 180⁰
=> ∠APC = 180⁰ - 133⁰ = 47⁰
Beside: x = ∠BPD = ∠APC = 47⁰ (opposite corner)
Therefore, the value of the angle x will be equal to 47⁰.
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Complete the sentences based off the graph. Thank you :)
(Please serious answers only)
Answers
Answer:
Step-by-step explanation:
X∈R Y∈R
MORE HELP PLEASE :D :D :D
Answers
Answer:
11. When 3 students are working, they each need to plant 36 trees. So the club must plant 36*3 = 108 trees total. The equation would be t = 108/s, and the constant of proportionality is 108.
12. The constant of proportionality represents the number of trees the club needs to plant regardless of the number of participants.
REVIEW
(P13.2
Xavier starts with the integer -10 and multiplies it by a negative integer. Mark the statements below as true or false. If false, explain
why to the right of the statement.
a. The resulting product cannot be greater than-10.
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
b. The resulting product must be greater than 0.
c. The resulting product cannot be less than 10.
Answers
Answer:
a. The resulting product cannot be greater than-10. (False)
b. The resulting product must be greater than 0. (True)
c. The resulting product cannot be less than 10. (True)
Step-by-step explanation:
Explaining Statement (a):
The integer that is given is -10,
Let it will b multiplied with another negative integers let say (-1). Starting with the smallest one in order to clarify all statement.
So, if the resultant product is represented by x, So:
x = (-10)(-1)
Using the sign Multiplication rule which is {(-)*(-)} = +
x = 10
While looking at the result It is greater than -10 because 10 is greater than -10 (So, First Statement is False)\Similarly, the resulting product is greater than 0 because 10 is greater than 0 (So, 2nd statement is true)At the end, the minimum integer choose to multiply with the -10 will be -1. It neither be -0.5 because -0.5 is not an integer. Hence answer will never ever be less than 10. (Last statement is True)help please <3 help please <3 help please <3
Answers
Answer:
[tex]w=\frac{420}{p}[/tex]
Step-by-step explanation:
So generally a direct proportion can be expressed as:
[tex]k=\frac{y}{x}[/tex]
essentially where the y/x is equal to some constant value.
Whenever you have an inverse proportion, you can generally express it as:
[tex]k=xy[/tex]
where the product of x and y is equal to some constant value.
So we can check for inverse proportion, by seeing if the xy product is constant
1 * 420 = 420
2 * 210 = 420
3 * 140 = 420
Since the xy (or technically wp, or in general the product of the independent variable and dependent variable) product is constant, this relationship can generally be expressed as: [tex]wp=420[/tex]
We can divide both sides by p, so we can isolate the dependent variable (p)
[tex]w=\frac{420}{p}[/tex]
Simplify 2/3 +9-1/24
Answers
LCM is 72
2/3 * 24/24 = 48/72
9/1 * 72/72 = 648 / 72
1/24 * 3/3 = 3/72
48/72 + 648/72 - 3/72
693/72
231/24
77/8
Answer:
[tex]9 \frac{5}{8} [/tex]
Step-by-step explanation:
[tex]1. \: lcd = 24 \\ 2. \: \frac{2 \times 8}{3 \times 8} + 9 \times \frac{24}{24} - \frac{1}{24} \\ 3. \: \frac{16}{24} + \frac{216}{24} - \frac{1}{24} \\ 4. \: \frac{16 + 216 - 1}{24} \\ 5. \: \frac{231}{24} \\ 6. \: \frac{77}{8} \\ 7. \: 9 \frac{5}{8} [/tex]
Please help me with the question below 10 points each pls explain as well or I'll report you thanks :)
Answers
Answer:
middle
Step-by-step explanation:
(PLEASE HELP - Will give brainliest)
Given:
-The circle centered at point C passes through points D and E.
-The circles passing through point F, centered at points D and E, have radii of length DF.
Complete the proof that m∠1 = 90 degrees.
Answers
The appropriate options to fit in the circle regarding the proof will be:
substitute steps 9 and 10.Side-side-side congruence 2, 5, and 6.CDF = CEF as they length of the same segmentHow to illustrate the circle?From the information given, it should be noted that the circle centered at point C passes through points D and E and the circles passing through point F, centered at points D and E, have radii of length DF.
Here, it should be noted that the side-side-side congruence is illustrated for 2, 5, and 6. This illustrates that the will have the same lengths for their sides as they're equal.
Therefore, the correct options are illustrated above.
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help quick ples
What is the range of possible sizes for side x?
Answers
Answer: 0.5 < x < 16.5.
Step-by-step explanation: Two sides of triangle: 8.0 units and 8.5 units
Measure of third side = x
According to the triangle's inequality,
Sum of any two sides > third side. (i)
Difference between the sides < third side. (ii)
If x is the third side, then
x < 8+8.5 [Using (i)]
i.e. x< 16.5
Also, x > 8.5-8 [Using (ii)]
i.e. x> 0.5
Hence, Range of possible sizes for side x would be 0.5 < x < 16.5.
The range of possible sizes for side x is,
⇒ 0.5 < x < 16.5
What is mean by Triangle?A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.
Given that;
Two sides of the triangle are 8.5 and 8.
Now, The range of possible sizes for side x is,
⇒ x < 8.5 + 8
⇒ x < 16.5
⇒ x > 8.5 - 8
⇒ x > 0.5
Thus, The range of possible sizes for side x is,
⇒ 0.5 < x < 16.5
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What is the difference between the values of the underlined digits in the following numbers:
ex . 12.352 - 2 in the ones place is 1000x bigger than the 2 in the thousandths place
1568.156 ( both of the 5s are underlined)
03.3000 ( both of the 3s are underlined)
5164.66 ( both of the 6s are underlined
9.09 ( the 9s r underlined)
Answers
Answer:
1568.156
The 5 in the hundreds place is 10,000x greater than the 5 in the hundredth place
03.3000
The 3 in the ones place is 10x greater than the 10 in the tenths place
5164.66
The 6 in the tens place is 100x greater than the 6 in the tenths place and 1000x greater than the 6 in the hundredth place
9.09
The 9 in the ones place is 100x greater than the 9 in the hundredths place
Answer:
Step-by-step explanation:
1568.156
The 5 in the hundreds place is 10,000x greater than the 5 in the hundredth place
03.3000
The 3 in the ones place is 10x greater than the 10 in the tenths place
5164.66
The 6 in the tens place is 100x greater than the 6 in the tenths place and 1000x greater than the 6 in the hundredth place
9.09
The 9 in the ones place is 100x greater than the 9 in the hundredths place
PLEASE HELP ASAP
The radius of a circle is 9 cm. Find the circumference of the circle.
(A) 56.52 cm
(B) 28.26 cm
(C) 21.14
(D) 14.13 cm
QUESTION #2
Find the circumference of a circle that has a diameter of 5 in.
(A) 31 in
(B) 15 in
(C) 15 in
(D) 1 in
Answers
First question: A
Second Question: A
The equation of the circumference of a circle is 2pi radius you multiply the radius by 2 and then multiply it by pi.
Hope this helps :) ....
Ten points QRSTUVWXY and Z are equally and consecutively spaced on a circle.
What is the size, in degrees, of the angle ∠QTW?
Answers
The size of ∠QTW in degrees is 72°. See the explanation below. This is based on the concept of opposite sides in a quadrilateral.
What is the logic leading to the above result?QSUWY which is a pentagon is regular that mean:
∠QYW = 108°
The quadrilateral QTWY is a cyclic one. This means that we can apply the rule that states that opposites sides must add up to 180°
Thus, ∠QTW =
180 - 108
= 72°
What is a quadrilateral?A closed quadrilateral has four sides, four vertices, and four angles. It is a form of polygon.
In order to create it, four non-collinear points are joined. Quadrilaterals always have a total internal angle of 360 degrees.
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Full Question:
See the attached image for missing details.
PLEASE HELP!!!!!!!! ASAP
A circle has a radius of 5 inches. A semicircle has a radius of 10 inches. How do the areas compare?
1. The circle has twice the area of the semicircle.
2. The semicircle has four times the area of the circle.
3. The semicircle has twice the area of the circle.
4. The areas are equal.
Question #2
A circle has a diameter of 6 cm. What is its area?
1. 37.68 cm 2
2. 9.42 cm 2
3. 28.26 cm 2
4. 18.84 cm 2
Answers
Answer: #1) 3. The semicircle has twice the area of the circle
#2) 3. 28.26 cm
Step-by-step explanation:
#1) The formula for area of circle is A=πr².
First, plugging in the radius for the circle, A=π(5)², we get an area of about 78.54 inches².
Plugging in the radius for the semicircle, A=π(10)², which is equal to 314.159.... However, since it is a SEMI-circle, we will divide this value by 2 to give us an area of about 157.08 inches².
Comparing the two areas, we see the semicircle has twice the area of the circle as 78.54 x 2 = 157.08.
#2) Again use the area of circle formula, A=πr². The radius is half the diameter, so half of 6cm=3cm, meaning r=3. plug it in.
A= π(3)²
A= 28.27 cm²
Question 2: The area of the circle would be 28.26 cm 2
Write an equation that uses parentheses and has the solution x=4. In the "Show Your Work" box, show how you would check the solution x=4 in your own equation.
I NEED AN EQUATION HERE IS AN EXAMPLE OF THE FORMAT:
2 (8x - 1) < 3 (4x - 5)
Answers
Answer:
2(8x - 5) = 2(6x + 3)
Step-by-step explanation:
2(8x - 5) = 2(6x + 3)
16x - 10 = 12x + 6
16x - 12x = 6 + 10
4x = 16
x = 16 / 4
x = 4
Of the following points, name all that lie on the same vertical line?
(1,9) (0,-8) (1,8) (1,-9)
Answers
Answer:
Step-by-step explanation:
(1, 9) and (1, -9) lie on the same like cuz y indicate the right side of the coordinates and both the right side of these coordinates r 9, its different just cuz positive lies on top, and negative lies on bottom
same thing for (0,-8) and (1, 8)
please mark me brainliest if it helped
HELP ASAP!!! 99 ASSIGNMENTS TO GO!!!! 25 POINTS!!!!
Answers
2: Unit Rate
3: Scale Drawing
4: Similar Figures
5: US Customary System
6: Rate
7: Scale
I hope this helps! :)
Answer:
1. Ratio
2. Unit Rate
3. Scale Drawing
4. Similar Figures
5. US Customary System
6. Rate
7. Scale
Step-by-step explanation:
Most of them are just definitions
Please state your answer and explain clearly how you got to your answer. Please clarify and be specific. Thank you so much for you help!
Answers
Answer:
D. 1200 gallons
Step-by-step explanation:
Fractions of the total are given, as is the quantity the difference of those fractions represents. These can be used to write an equation to find the total.
SetupLet g represent the total number of gallons of fuel sold. Then the number of gallons of 87-octane sold is 0.50g, and the number of gallons of 89-octane sold is 0.35g. The difference is said to be 180 gallons:
0.50g -0.35g = 180
SolutionCollecting terms gives ...
0.15g = 180
Dividing by the coefficient of g, we find ...
g = 180/0.15 = 1200
The gas station sold 1200 gallons of fuel last weekend.
__
Additional comment
That's 600 gallons of 87-octane; 420 gallons of 89-octane; 120 gallons of 92-octane; and 60 gallons of 99-octane.
50 POINTS+BRAINLIEST 8TH GRADE MATH: A truck leaves a construction site with its cargo hold 1/4 full of sand. On the way, the truck stops at a depot, where 9 tons of sand is added to the cargo hold, making it 5/8 full. How many tons of sand could the cargo hold contain if completely full?
Answers
Answer:
24 tons
Step-by-step explanation:
My senses point to this is the correct answer.
Answer:
See below
Step-by-step explanation:
5/8 - 1/4 = 3/8ths of L = 9 tons ......
3/8 L = 9
L = 9 * 8/3
= 24 tons full load
10POINTS !!
the sum of the length of a side of two squares is 18cm and the sum of their areas is 212 cm^2. find the length of a side of the smaller square
Answers
Step-by-step explanation:
lengtha + b = 18cm
a = 18 - b
Areaa² + b² = 212cm²
(18-b)² + b² = 212
324 - 36b + b² + b² = 212
2b² - 36b + 112 = 0
b² - 18b + 56 = 0
b² - 4b - 14b + 56 = 0
b(b-4) -14(b - 4) = 0
(b-4) (b-14) = 0
b-4 = 0 OR. b-14 = 0
b = 4 cm b = 14 cm
so 4cm < 14cm
so , length of a side of the smaller square is 4cm .......
And , large square's = 14cm .....
Answer:
square one sides = 14, 14
square 2 sides = 4, 4
14 + 4 = 18
14 x 14 + 4 x 4 = 212
Step-by-step explanation:
14 x 14 + 4 x 4
this is the area of the 2 being added
the sides lengths are 14 and 4
Triangle LMN is a right triangle, and angles L and N are equal. What is the measure of angle L?
Answers
Answer:
45 degrees
Step-by-step explanation:
OK so
is L and N are equal you can represent that as 2x
the remaining angle should be 90 because right triangles always have a 90 degrees angle somewhere
you know that all three angles of a triangle add up to 180 so that's what the total is
2x+90=180
subtract 90 from both sides
2x=90
divide both sides by 2
x=45
Explanation: The total degrees in a triangle is 180, and a right triangle has to have a 90 degrees. 180-90= 90 Also L and N are equal, so L is 90/2 which is 45.
PLEASE ANSWER THIS
__________________
Ben is picking cherries to make jam. each cherry weighs about 1/2 ounce. There are 16 ounces in a pound. He needs 3 pounds of cherries. About how many cherries does he need to pick?
Answers
96 cherries
Answer:
96 Cherries
Step-by-step explanation:
This is a question on some unit conversions.
First we convert 3 pounds to ounces.
Given 16 ounces = 1 pound,
3 pounds = 3 x 16 ounces = 48 ounces
Next, we will find the number of cherries required.
Number of Cherries required = Total weight of cherries needed (in ounces) / Weight per cherry.
= [tex]\frac{48}{0.5}[/tex]
= 48 * 2
= 96 cherries
11. VANISHING POINT:
The vanishing point of the picture is represented by point B.
a. The measure of ∠ ABD is 6.2 times greater than the measure of ∠ CBD. Find the measure of ∠ CBD.
b. ∠ FBE and ∠ EBD are congruent. Find the measure of ∠ FBE
Answers
Answer:
awnser B and fbe is 55
Step-by-step explanation:
the entire picture is 180 so cut in half there for 90 ok abfe is 90 so bigger section is always 55 and smaller is 35 ok
If the measure of ∠ABD is 6.2 times greater than the measure of ∠CBD=25° and if ∠ FBE and ∠ EBD are congruent then ∠ FBE =65°.
Given that the measure of ∠ ABD is 6.2 times greater than the measure of ∠ CBD and ∠ FBE and ∠ EBD are congruent.
We are required to find the measure of ∠ CBD and ∠ FBE.
∠ABD=6.2*∠CBD--------1
∠ABD+∠CBD=180°
6.2 ∠CBD+∠CBD=180 (From equation 1)
7.2 ∠CBD=180
∠CBD=180/7.2
∠CBD=25°
∠ABD=6.2*25
=155°
∠ABD=90+∠EBD
155=90+∠EBD
∠EBD=155-90
∠EBD=65°
Because ∠ FBE and ∠ EBD are congruent, ∠ FBE =65°.
Hence if the measure of ∠ABD is 6.2 times greater than the measure of ∠CBD=25° and if ∠ FBE and ∠ EBD are congruent then ∠ FBE =65°.
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