Answer:
86 is the score that Maurice must get to average his score to 80
Answer:
C
Step-by-step explanation:
Using the cosine ratio in the right triangle
cosθ = 
= 
, then
θ = 
( ) ≈ 64° ( to the nearest degree )
I belive its number one :)
The surface area is the sum of the are of all sides. One side's area is 64 in^2 and since it's a cube, all sides will be the same.
64*6 = 384
The surface area is 384 in^2
Answer:
5 - 2x
Step-by-step explanation:
It mentions that twice a number is subtracted from the number 5. So 2x is subtracted from 5 ( 5 - 2x )
