Which ratio correctly compares 150 mm to 60 cm?
1 answer:
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Answer:
Step-by-step explanation:
10a + 9b = 3c
Subtract 9b to isolate the variable a.
10a = 3c - 9b
Now we need a singular a, so divide equation by 10.
So that's how you do it.
The prism with the pentagonal base's volume is 585 cm³.
Step-by-step explanation:
Step 1:
The prism has a pentagonal base.
The volume of a prism with a pentagonal base,
In the formula to determine the prism's volume, in the question, it is given that is equal to 45 cm².
Step 2:
So if we substitute in
we get,
The value of h for the given prism is 13 cm, so
cm³.
The prism's volume is 585 cm³.