The answer is 13 because first u do the parenthesis and the answer from that u subtract -3
Answer:
4
Step-by-step explanation:
Area of a triangle = bh/2
B = 2h
16 = 2h × 2/2
h×2 = 16
2h = 16
* put a square root on both sides then u will get the answer which is
Height of the triangle = 4
3 GB every month..... 21+3=24+3=27+3=30....so 3 GB