Question

please solve this fast ​

Answer 1

Answer:

Q1).

(x+y) ÷ (x-y)

(5/4) ÷ (-1/3)

(5/4) / (-1/3)

(5×3) / (-1×4)

15 / -4

-3.75

Q2).

(3x - 4) + (3x + 10) = 180

6x + 6 = 180

6x = 180 - 6

6x = 174

x = 174/6

x = 29

The angles are

1. 3x - 4 = 3(29) - 4 = 83°
2. 3x + 10 = 3(29) + 10 = 97°
3. 83°
4. 97°

I HOPE IT HELPS YOU

Answer 2

ok wait ill come...1st class is over