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3 years ago

Yoko evaluates 7 divide 1/6 by using a related multiplication expression. Which multiplication expression should she use?

Mathematics

2 answers:

sammy [17]3 years ago

7 0

Answer:

The required multiplication expression is 7×6.

Step-by-step explanation:

Consider the provided expression.

It is given that Yoko evaluates 7 divide 1/6 by using a related multiplication expression.

The above statement can be written as:

7÷1/6

$\frac{7}{\frac{1}{6}}$

To divide the provided fractions, multiply the reciprocal of the divisor,

Take the reciprocal of 1/6 and multiply it by 7.

The reciprocal of 1/6 is 6.

$7\times 6$

Hence, the required multiplication expression is 7×6.

Olin [163]3 years ago

4 0

$\bf 7\div \cfrac{1}{6}\implies 7\cdot \cfrac{6}{1}$

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First name these 2 equations with 1 and 2.
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Since y is already isolated in (2), so we can skip the isolation step and continue to substitute.

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3 years ago

A circle has a circumference of 28π centimeters. In terms of π, what is the area of the circle to the nearest square centimeter?

Vadim26 [7]

Hi there!

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Now we use this to replace "r" in the area formula :

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Now you can put your value of "c" into this equation and find "a".

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a = 784 ÷ 12.56637061435917

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You need to round to the nearest square centimeter, which means that you need to round to the nearest whole number :

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