Your answer would be 14.978
To find the volume of a rectangular prism, we can use the formula [ V = l * w * h ]
V = 5 * 2 1/2 * 1 1/2
V = 12 1/2 * 1 1/2
V = 18 3/4cm³
Now that we know the volume, we can check each answer choice.
Option A:
5 ∙ 2 1/2 ∙ 1 1/2
12 1/2 * 1 1/2
18 3/4cm³
Option B:
12 1/2 ∙ 1 1/2
18 3/4cm³
Option C:
1 1/2(5 + 2 1/2)
1 1/2(7 1/2)
11 1/4cm³
Option D:
1/2(12 1/2 ∙ 1 1/2)
1/2(18 3/4)
9 3/8cm³
Therefore, the only correct options are A and B.
Best of Luck!
Answer:
first one my dear friend!
Step-by-step explanation:
can I get brainliest?? ;P
Answer:
r
Step-by-step explanation:
r
Answer:
Step-by-step explanation:
x + x + 2x + 3 + 2x + 3 = 360
6x + 6 = 360
Divide by 6
x + 1 = 60
x = 60 - 1 = 59
