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raketka [301]
2 years ago
5

Help, please???? This work is hard...

Mathematics
2 answers:
galina1969 [7]2 years ago
6 0

Answer:

9^{2}

Step-by-step explanation:any number multiplied by itself usining an exponent is just the original number squared for example

"x" multiplied by "x" using an exponent is x^{2}

uranmaximum [27]2 years ago
5 0

Answer:

EASY PEASY

Step-by-step explanation:

9²

HOPE IT HELPS YOU

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The students in Lorenzo's grade voted to select a guest speaker. 7 students voted for a famous athlete. The other 21 students in
VikaD [51]

Answer:

25%

Step-by-step explanation:

Lets figure out how many students total in Lorenzo's grade:

7 students + 21 students = <u>28 total students</u>

<u />

We know that we can find the percentage by dividing our value by the total amount and multiplying it by \frac{100}{100}, which is 1. (Multiplying by 1 does not change anything, which is why we choose to do this.)

Taking our known values,

\frac{7}{28} *\frac{100}{100} =\\0.25*\frac{100}{100} =\\25%

<em>Therefore, </em><em>25%</em><em> of students voted for the athlete.</em>

3 0
3 years ago
Can someone please work this out. With step by step instructions. Thank you​
hammer [34]

Answer:

12m^3

Step-by-step explanation:

Basically, you are looking for the volume of the <u><em>Oil.</em></u> In order to do that you simply need to use the rectangular prism volume formula: lwh

lwh=V

(5)(2)(1.2)=V

10(1.2)=V

12=V

7 0
3 years ago
Question<br> What is a claim on an insurance policy?
Yuki888 [10]

Answer:

An insurance claim is a formal request by a policyholder to an insurance company for coverage or compensation for a covered loss or policy event. The insurance company validates the claim and, once approved, issues payment to the insured or an approved interested party on behalf of the insured

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
Can you show the steps on how to get the answer?
Sati [7]

Answer:

Last option; x = 1 or x = -5

Step-by-step explanation:

1. Simplify the equation.

Step 1: Add 7 to both sides.

  • 4(|2x+4|)-7+7=17+7
  • 4(|2x+4|) = 24

Step 2: Divide both sides by 4.

  • \frac{4(|2x+4|)}{4}  = \frac{24}{4}
  • |2x+4| = 6

2. Now that we simplified the equation to this, we have to solve for absolute value. We know either 2x + 4 = 6 or 2x + 4 = -6.

3. (Solving for 1st possibility)

Step 1: Subtract 4 from both sides.

  • 2x + 4 - 4 = 6-4
  • 2x = 2

Step 2: Divide both sides by 2.

  • \frac{2x}{2} = \frac{2}{2}
  • x = 1

4. (Solving for 2nd possibility)

Step 1: Subtract 4 from both sides.

  • 2x+4-4=-6-4
  • 2x = -10

Step 2: Divide both sides by 2.

  • \frac{2x}{2}= \frac{-10}{2}
  • x = -5

5. Now that we have the outcomes of both of our possibilities as x = 1 or x = -5, the last option matches with what we got.

8 0
3 years ago
Please help, I have attached a photo...
grin007 [14]
<span><span><span>(<span>5 <span>3/8</span></span>) </span><span>(3) </span></span><span>(<span>1 <span>5/8</span></span>)</span></span><span>
<span><span><span>43/8 </span><span>(3) </span></span><span>(<span>1 <span>5/8</span></span>)</span></span></span>
<span><span><span>129/8 </span><span>(<span>1 <span>5/8</span></span>)</span></span></span><span><span><span>
129/8 </span><span>(<span>13/8</span>)</span></span></span><span>
<span>1677/64</span></span><span>
=<span>26 <span>13/<span>64</span></span></span></span>
3 0
3 years ago
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