3 years ago

2d=a-b/b-c - solve for a

1 answer:

7 0

$2d=\frac{a-b}{b-c}\\\\\frac{a-b}{b-c}=2d\ \ \ \ \ |multiply\ both\ sides\ by\ (b-c)\\\\a-b=2d(b-c)\ \ \ \ |add\ "b"\ to\ both\ sides\\\\\boxed{a=2bd-2cd+b}$

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A floor mat for gymnastics is a square with a side length of 14m. What is the area of the floor mat in square metres? Explain?

TEA [102]

Answer:

196 square meters

Step-by-step explanation:

If the floor mat is square and one side is 14m then all sides are 14m. Given this you would find area by multiplying length by width.

L=14 W=14

14x14=196

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2 years ago

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Evgesh-ka [11]

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2 years ago

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3 years ago

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