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IceJOKER [234]
2 years ago
7

PLEASE HELP! i’ll mark brainliest if you’re correct!

Mathematics
1 answer:
Jobisdone [24]2 years ago
6 0

Answer:

y = 5

Step-by-step explanation:

Since this is an isosceles triangle, Angle B and Angle C are equivalent. We can use this to find x

3x = 75

x = 25

Angles in a triangle add up to 180, so knowing the measure of Angle B and Angle C, we can find the measure of Angle A

Angle A = 180-(75+75)

Angle A = 180-150

Angle A = 30

We know Angle A = 4y+10

4y + 10 = 30

4y = 20

y = 5

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Can you change this into y=x format so I can graph it easier please, thankyou. I'll give you brainliest.
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If vertex U is located at (-4, 5) and vertex V is located at (-6, 2), then vertex U′ is located at
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<h3>How to determine the location of U'?</h3>

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brainly.com/question/11707700

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<u>Complete question</u>

Quadrilateral UVWX is reflected over the x-axis to form quadrilateral U′V′W′X′. If vertex U is located at (-4, 5) and vertex V is located at (-6, 2), then vertex U′ is located at

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