4 years ago

The base of my triangle is 2.5 meters. The area is 3.75 square meters. What is the height?

Mathematics

1 answer:

AysviL [449]4 years ago

3 0

Height = 3 for the questioj

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Well, the decrease was 130 - 39, that is 91

so... if 130 is the 100%, what is 91 of that in percentage?
well $\bf \begin{array}{ccllll}
amount&\%\\
\textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\\
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91&x
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solve for "x"

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