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3 years ago

WHO IS CORRECT? LIAM or TEHYA?

Mathematics

2 answers:

horsena [70]3 years ago

5 0

Answer: Both Liam and Tehya

Step-by-step explanation:

ale4655 [162]3 years ago

4 0

Answer:

<h2>Liam is right.</h2>

Step-by-step explanation:

The transformation that demonstrate the congruence between these two triangles is the given one by Liam:

$\triangle ABC$ can be reflected over the y-axis to create $\triangle EFD$

You can get this answer by observing the given graph. You can realize that one triangle is a reflection of the other across y-axis, because when this happens, the x-coordinates are changed by their opposite. There you can see that

x = -7 is changed to x' = 7

x = -3 is changed to x' = 3

x = -2 is changed to x' = 2

Therefore, the right transformation is the reflection accross y-axis given by Liam, he's right.

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An economy package of cups has 460 green cups. If the green cups are 20% of the total package, how many cups are in the package?

Oksi-84 [34.3K]

2300 cups because if 460 is 20%, multiply the 460 x 5 to get 100%

3 0

2 years ago

<RQT is a straight angle. What are m<RQS and m<TQS

never [62]

Answers:

x = 11
angle RQS = 106 degrees
angle SQT = 74 degrees

===========================================================

Explanation:

Straight angles are always 180 degrees in measure.

The two smaller angles shown add up to 180

(angle RQS) + (angle SQT) = angle RQT

(9x+7) + (6x+8) = 180

(9x+6x) + (7+8) = 180

15x+15 = 180

15x = 180-15

15x = 165

x = 165/15

x = 11

From here, we then know that,

angle RQS = 9x+7 = 9*11+7 = 99+7 = 106 degrees
angle SQT = 6x+8 = 6*11+8 = 66+8 = 74 degrees

Note how the two results add to 106+74 = 180 to help confirm the answers.

8 0

3 years ago

Every 4th visitor to a museum gets a free bumper sticker.Every 10th visitor to that museum gets a free key chain.Which visitor n

Aneli [31]

I'm not 100% positive but I believe it would be the 14th person. 10+4=14. That's just my guess.

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3 years ago

Read 2 more answers

What is the difference in the Volume Formula for a prism and a pyramid. *

Tanzania [10]

Answer:the volume of a prism is the area of the base times the height of the prism. The volume of the pyramid has the same base area and height as the prism, but with less volume than the prism. The volume of the pyramid is one third the volume of the prism.

Step-by-step explanation:

i hope this helps

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3 years ago

How Do You Match An Equation With A Graph?

mr_godi [17]

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3 years ago