Answer:
55 minutes
Step-by-step explanation:
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Answer:
B & D
Step-by-step explanation:
Volume is calculated as:

For (a):





For (b):





For (c):





For (d):





<em>There's no need to check for (e)</em>
<em>Option b and d answers the question</em>
Answer:
94 square ft
Explanation:
as given in the question, the formula for surface area is 2lw + 2lh + 2wh, which means (2 × length × width) + (2 × length × height) + (2 × width × height). since these values are given, we just have to place them into the equation as such:
(2 × 5 × 4) + (2 × 5 × 3) + (2 × 4 × 3)
= 40 + 30 + 24
= <u>94</u>
so, the surface area is 94 square ft.
Answer:
B. lines BE and CG have to be parallel.
Step-by-step explanation: