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Lilit [14]
3 years ago
9

Sarah calculates that she spends 15% of a school day and science class if she spends 75 minutes and science how many minutes doe

s she spend in school
Mathematics
1 answer:
Monica [59]3 years ago
4 0
.15x = 75 Divide both sides by .15 you get 500 minutes
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Replace x with -1

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3 times 2 times -1 = -6

The answer is -6

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3 years ago
Write the relationship between the values of the given digits like 5s in 2,755
stealth61 [152]
The first 5 is in the 10s place. The second is in the ones. To write this out, it would be 5 tens (50), plus 5 ones (5); 55. I don't know if this is what you were looking for, but I hope I could help in some way!
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3 years ago
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Model the following problem with a quadratic equation. Then solve. Find the length of a side of a square with an area of 75 ft2.
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Answer:

x = 8.6603 m

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Now, solving the equation, we just need to make the square root of 75:

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3 years ago
Will give brainliest
dmitriy555 [2]

Answer:

<h2><em><u>18</u></em></h2>

Step-by-step explanation:

<em><u>Given</u></em><em><u>, </u></em>

Radius of the cylinder = 3cm

Height of the cylinder = 3cm

<em><u>Therefore</u></em><em><u>, </u></em>

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= 2\pi rh

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= 2\pi \times 9 {cm}^{2}

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<em><u>The</u></em><em><u> </u></em><em><u>required</u></em><em><u> </u></em><em><u>value</u></em><em><u> </u></em><em><u>in</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>green</u></em><em><u> </u></em><em><u>box</u></em><em><u> </u></em><em><u>will</u></em><em><u> </u></em><em><u>be</u></em><em><u> </u></em><em><u>18</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em>

4 0
3 years ago
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What is the quotient of 5472 and 81?
Akimi4 [234]

Answer:

67

Step-by-step explanation:

Division:-

\sf\Large\qquad\quad67\\ \begin{array}{cc} \cline{2 - 2}\sf 81 )&\sf \ 5472\\&\sf -487 \downarrow\\ \cline{2-2}& \sf \ \ \ \ 602\\ &\sf \ - 567 \\ \cline{2-2} & \sf \ \035 \\ \cline{2-2} \end{array}\\\\\\ Divisor \rightarrow 81 \\ \\ Quotient \rightarrow 67\\\\Remainder \rightarrow 35

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