Answer:
Step-by-step explanation:
32 ÷ 4 + (
= 8 + (1*8) - 2
= 8 + 8 - 2
= 16 - 2
= 14
Answer:
A) 28 m^2
Step-by-step explanation:
(4x4) + (3x4) = 28 m^2
Answer:
-6
Step-by-step explanation:
7x + 9 = 5x -3
-5x -5x
2x+9=-3
-9 -9
2x=-12
divide by 2
x = -6
<span>supplement = 2(complement )+43
..
180-x=2(90-x)+43
180-x=180-2x+43
2x-x=43
x=43 deg</span>