randomperson45 randomperson45

08-03-2019
Mathematics

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7. Find the values that make this a parallelogram

8. find the values that make this a parallelogram

7 Find the values that make this a parallelogram8 find the values that make this a parallelogram class=

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choixongdong choixongdong

08-03-2019

Answer:

7) x = 29 and y = 28

8) x = 5 and y = 7

Step-by-step explanation:

7)

Parallelogram

So

4x + 2x + 6 = 180

6x + 6 = 180

6x = 174

x = 29

and

3y - 20 + 4y + 4 = 180

7y - 16 = 180

7y = 196

y = 28

8)

x - 1 = 2x - 6

-x = -5

x = 5

and

3y - 3 = 2y + 4

y = 7

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