Question

answers please! i’m in need of answers! i really need to get a good grade on this so i can get a better grade for my math test!

Answer 1

4:

V= L x W x H
V= 8.2ft x 9.4ft x 10.7 ft
V= 824. 756 ft3 or 824.8ft3

The volume of the cube is 824.8 ft3. The answer is F.

Answer 2

3- B
4- F
5- B
6- G

4(1/3) x 3 = 13
13 / 2 = 6.5
6.5 x 6(2/3) = 43.3

8.2 x 9.4 = 77.08
77.08 x 10.7 = 824.8

5 x 9 = 45
45 x 2 = 90
5 x 8 = 40
40 x 2 = 80
9 x 8 = 72
72 x 2 = 144
144 + 80 + 90 = 314

5 x 4 = 20
12 x 4 = 48
13 x 4 = 52
12 x 5 = 60
60 / 2 = 30
20 + 48 + 52 + 30 + 30 = 180