Question

Please help and add steps!!

Answer 1

so what yhu want to do is 9 times 3 than 5y times 37

Explanation:

Answer 2

Explanation:

7x + 6 + 15x - 2 = 180 {Linear Pair}

7x + 15x + 6 - 2 = 180 {Combine like terms}

22x + 4 = 180

22x = 180 - 4

22x = 176

x = 176/22

x = 8

7x + 6 = 7*8 + 6 = 56 + 6 = 62

5y - 3 = 62 {Vertically opposite angles are equal}

5y = 62+ 3

5y = 65

y = 65/5

y = 13

4) 4x - 30 + x + 90 = 180 {supplementary angles}

5x + 60 = 180

5x = 180 - 60

5x = 120

x = 24

x = 24

Smallest angle = 4x - 30 = 4*24 - 30 = 96 -30 =66