3 years ago

Is this right? I’m just checking my work but I need to submit this soon.

Mathematics

1 answer:

skelet666 [1.2K]3 years ago

4 0

Yes i believe they are correct

(hope you get a 100% :))

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HELP ME PLEASE!!!!

lys-0071 [83]

$64=4\cdot4\cdot4=4^3\\\\\left(\dfrac{1}{4}\right)^{c-2}=64\\\\\left(\dfrac{1}{4}\right)^{c-2}=4^3\\\\\left(\dfrac{1}{4}\right)^{c-2}=\left(\dfrac{1}{4}\right)^{-3}\iff c-2=-3\ \ \ |+2\\\\\boxed{c=-1}\\\\\text{check}\\\\L_s=\left(\dfrac{1}{4}\right)^{-1-2}=\left(\dfrac{1}{4}\right)^{-3}=4^3=64=R_s\\\\\text{correct :)}$
$\text{Used:}\\\\a^{-n}=\left(\dfrac{1}{a}\right)^n$

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AnnZ [28]

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3 years ago

Owen earned $759 over the last 2 weeks. How much income tax will be withheld from his paycheck for this pay period? $ 2014 weekl

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3 years ago

Simplify the expression. Hint: Order of Operations, then Combine Like Terms.

Alenkasestr [34]

Take out of parentathese
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6a+24b-9b-a
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3 years ago

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Find the area of the<br> circle below<br> Need it ASAP

pishuonlain [190]

Answer:

113.04 (i used 3.14 for pi)

Step-by-step explanation:

area of circle formula = pi r^2

radius = 6

6^2 = 36

3.14 x 36 = 113.04

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3 years ago