Question

50 points!! Look at both pics attached! I need this done ASAP! Put random answers and I will report you

Answer 1

For the first:
`x=-23` and
`x=17`

For the second:
`x=5`

Explanation:

Answer 2

x=17 for the first and x=5 for the second.

Explanation:

First picture

Opposite angles of two intersecting lines are equal.

So the angle opposite the 100 degree angle on line c is also 100.

Since a, b, and c are all parallel, the angles made by the intersecting line r, are also all equal (these are corresponding angles).

So 5x + 15 = 100

5x = 85

x = 17

Second picture

Adjacent angles add up to 180 degrees. So the angle opposite 52 is 180-52=128.

`2^(2x-3)=128\\\\2x-3 = 7\\2x = 10\\x=5`