3 years ago

PLZ HELP FIRST ANWSER GETS BRAINLYEST

Mathematics

1 answer:

lys-0071 [83]3 years ago

4 0

Answer:

684

Step-by-step explanation:

1/4 * 9 - |6| 9 + 3 $\sqrt{9}$

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Write the equation for a line that passes through the point (-3, 5) and is parallel to

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Step-by-step explanation:

We can use point-slope formula to find the equation.

$y-5=3(x+3)$

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3 years ago

Read 2 more answers

Chris tried to rewrite the expression \left( 4^{-2} \cdot 4^{-3} \right)^{3}(4

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We have been given an expression $\left( 4^{-2} \cdot 4^{-3} \right)^{3}$ . We have been given steps how Chris tried to solve the given expression. We are asked to choose the correct option about Chris's work.

Let us simplify our given expression.

Using exponent property, $a^m\cdot a^n=a^{m+n}$ , we cab rewrite our given expression as:

$\left( 4^{-2+(-3)} \right)^{3}$

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Now we will use exponent property $(a^m)^n=a^{m\cdot n}$ to further simplify our expression.

$\left( 4^{-5} \right)^{3}= 4^{-5\cdot 3}$

$\left( 4^{-5} \right)^{3}= 4^{-15}$

Therefore, Chris made mistake in step 2.

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