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2 years ago

If 2(x+y)=z, then 2x+2y=z distributive property substitution property multiplication property symmetric property

Mathematics

1 answer:

Alina [70]2 years ago

4 0

So right because I looked it up and went in my math book

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Find the area of the rectangle.<br><br> l=10 in, w=7.5 in

Tpy6a [65]

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It should be 75 inches

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2 years ago

Mike paid $11.71 total

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Bill received 13.68 change back.

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2 years ago

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Two angles are suppiementary, One angle is three times the measure of the other. What are the measures of the angles? Enter only

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135 degrees and 45 degrees

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2 years ago

Which is the solution to (8.5 x 103)(2 x 105) expressed in scientific notation?

kenny6666 [7]

We have been given an expression $(8.5\times 10^3)(2\times 10^5)$ . We are asked to find the solution to our given expression expressed as scientific notation.

Let us simplify our given expression.

Using exponent property $a^m\cdot a^n=a^{m+n}$ , we will get:

$8.5\times 2\times 10^3\times 10^5$

$17\times 10^{3+5}$

$17\times 10^{8}$

Now to write our answer in scientific notation, we need our 1st multiple between 1 and 10. So we will rewrite our expression as:

$1.7\times 10\times 10^{8}$

$1.7\times 10^{1+8}$

$1.7\times 10^{9}$

Therefore, our required solution would be $1.7\times 10^{9}$ .

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2 years ago

Use the number line to find the equivalent fraction

kifflom [539]

I think that the Equivalent fraction is 6/8

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3 years ago

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