Answer:
10w+8
Step-by-step explanation:
-10(-w)+8
10w+8
Answer: around 0.0064
i rounded it to the nearest hundred thousandth because the number will keep going on forever.
Answer:
135 square feet
Step-by-step explanation:
area of base and top=2(1/2×6×2.5)=15 square feet.
area of three faces=(2.5+6+6.5)×8=15×8=120 ft
total surface area=15+120=135 square feet.