Answer:
Step-by-step explanation:
A: 40
B: 21
Answer:
SA=2lw+2lh+2hw
Step-by-step explanation:
Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.
The answer is A
7.152 is less than 7.512 so the greater than symbol would be facing 7.512
X > -10 + 5
bring the five to the other side of the equation and change the sign in front
x > -5
