Mathematics Middle School

Find the values of x and y.

a) x = 20, y = 7
b) x = 10, y = 8
c) x = 50, y = 40
d) x = 10, y = 12

Find The Values Of X And Y.a) X = 20, Y = 7b) X = 10, Y = 8c) X = 50, Y = 40d) X = 10, Y = 12

Answers

Answer 1
4x+5x = 90
9x = 90
x = 10

10y + 10 + 5x = 180
10y + 10 +5(10) = 180
10y + 60 = 180
10y = 120
    y = 12

answer
d) x = 10, y = 12
Answer 2
the answer is the letter D, everytime that you see a square between 2 or more angles means that the adition of all the angles is 90
Find The Values Of X And Y.a) X = 20, Y = 7b) X = 10, Y = 8c) X = 50, Y = 40d) X = 10, Y = 12

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Answers

Part 1
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Greetings!

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Answers

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