Answer:
5
Step-by-step explanation:
15 × 
= 5
The surface area of the cube is 600cm^2.
6(10^2)
6(100)
600
Answer:
-15e+14f-30
Step-by-step explanation:
First using distributive property to expand the first term:
-21e+14f-28+6e-2
Combining like terms:
-15e+14f-30
Answer:
99 degrees
Step-by-step explanation:
angle 8 = 99 degrees because corresponding or 'f shaped' angles are equal
The answer is -2.5. this is how you work it out.
21.4 + (-23.9) = -5/2 = -2.5
