B
but i have to write more to let me post this so here it is
Answer:
2d or 2 dimensional is the answer i think
Step-by-step explanation:
since area is measured for 2d shapes and surface area is just finding the area of each side separately and adding it together
Step-by-step explanation:
the slower plane traveled x miles in 4 hours.
the faster plane traveled x + 4×80 = x + 320 miles in 4 hours.
so,
x + x + 320 = 3800 miles
2x =3480 miles
x =1740 miles (in 4 hours) .
that means the slower plane's speed was 435 mph.
and the faster plane's speed was 435 + 80 = 515 mph.
Answer: 9.85 == 4 = False
Step-by-step explanation: its cant equal the same answer other its odd or even I think whats the answer(I Think that what the question meant....)
Answer:
16 and 17
Step-by-step explanation:
