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lubasha [3.4K]
3 years ago
10

Please help! Using the Pythagorean theory with rectangles!

Mathematics
1 answer:
yaroslaw [1]3 years ago
8 0
GE = 41
A^2+B^2=C^2
(40)^2 + (9)^2 = 1681

1681=C^2
Find the square root of 1681 and get 41
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Step-by-step explanation:

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What is -2y to the third power when y=-5
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Estimate then find the product of 4 times 979
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Step-by-step explanation:

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3 years ago
Select the equation in which you use the inverse property of multiplication to find the solution.
loris [4]

Given:

Equations using properties.

To find:

The equation which use the inverse property of multiplication.

Solution:

<u>Inverse property of multiplication:</u>

<em>The product of any number and its reciprocal is always 1.</em>

Let us select the option which uses inverse property of multiplication.

Option A: \left(\frac{3}{4} \cdot \frac{4}{3}\right)+7=8

Inverse of \frac{3}{4} is \frac{4}{3}. Their product is 1.

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Here also inverse property is not used.

So, it is not true equation.

Hence the equation use the inverse property of multiplication is

$\left(\frac{3}{4} \cdot \frac{4}{3}\right)+7=8.

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3 years ago
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