Answer:
56
Step-by-step explanation:
Isolate the variable (x). Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.
First, subtract 5 from both sides:
13 (-5) = (x/7) + 5 (-5)
13 - 5 = x/7
8 = x/7
Isolate the variable x. Multiply 7 to both sides:
8(7) = (x/7)(7)
8(7) = x
x = 8 * 7
x = 56
56 is your answer for x.
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Divide each side of the equation by 0.3 .
h = 19 Meters
To make sure it's the correct answer, plug it in the volume formula for a cone.
1+1/3+1/3 because 1/3 and 1/3 have the same denominator.
Answer:
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