<em>The answer is 58.</em>
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<em />
<em />
<em>First, we need to find</em><em> "x"</em><em>, being the </em><em>number.</em>
<em />
- <em>13+45=58</em>
- <em>X=58</em>
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<h3><em>How did we get 58 though?</em></h3><h3><em /></h3><h3><em>----------Steps---------</em></h3>
- <em>Add</em><em> </em><em> 3+5</em>
- <em>3+5=8</em>
- <em>Then </em><em>add 1+4</em>
- <em>1+4=5</em>
<em />
<em />
<em>Therefore, the answer is </em><em>58.</em>
<em>X=58</em>
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<em />
<em />
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<h3><em>Hope this heIps!</em></h3>
<em>If this helped...</em>
- <em>Give it a </em><em>good rating</em>
- <em>Give it a </em><em>thanks</em>
- <em>And maybe </em><em>brainliest!</em>
<h3><em>-------------------------------------------------</em></h3><h3><em>
~*This has been*~</em></h3>
<em>~NatLikesAnime~</em>
<em>#LearningWithBrainly</em>
Answer:
12
Step-by-step explanation:
Answer:
About 4 students completed the walk.
Step-by-step explanation:
0.72%=0.0072
0.0072*560=4.032
You can use this formula: <span>vf^2=0+2(9.8)(M)
solve it out like so:
vf^2=0+2(9.8)(180)
vf^2=2(1764)
vf^2=3528
now, square both sides to cancel out the power of 2. you are left with:
about 59.4 m/s</span>
You can write a proportion because the two triangles are similar
= 
(the second fraction is longer because I added the full lengths of the larger triangle) cross multiply to get (x)(x + 1 + x - 2) = (x - 2)(x + x + 5)
which simplifies to (x)(2x - 1) = (x - 2)(2x + 5)
then 2x² - x = 2x² + 5x -4x - 10
then 2x² - x = 2x² + x - 10
then 2x² = 2x² + 2x - 10
subtract 2x² from both sides to get 0 = 2x - 10
add 10 to both sides to get 10 = 2x
divide both sides by 2 to get 5 = x
