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Valentin [98]
3 years ago
13

A sail is in the form of a right triangle that is four times as high as it is wide.The sail is made from 32 square meters of mat

erial. What is its height?
Mathematics
1 answer:
Veronika [31]3 years ago
7 0
5x/2=32

5x=64

x=12.8 (width)

4x=51.2 (length)
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Jaden wants to cover a floor with square titles of the same size. The floor measures 315 inches by 108 inches.
padilas [110]
Each tile must be 9 by 9. 

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7 0
3 years ago
Peggy had three times as many quarters as nickels. She had $1.60 in all. How many nickels and how many quarters did she have? Wh
svlad2 [7]
Let q and n represent the number of quarters and nickels respectively.

q=3n and .05n+.25q=1.6  These are the conditions in mathematical terms.

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.05n+.25(3n)=1.6  carry out indicated multiplication on left side

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.8n=1.6  divide both sides by .8

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3 0
3 years ago
√11 irrational number
andrew-mc [135]
The square root of a prime number (11) is irrational
4 0
2 years ago
Read 2 more answers
BEST ANSWER GETS BRAINLYEST
denis23 [38]
0.024 is 2.4%
0.125 is 12.5%
0.05 is 5%

Showing the workMultiply 0.05 by 100 to convert to percent:

<span>0.05 × 100 = </span>5 %

0.5 is 50%
Showing the work - Multiply 0.5 by 100 to convert to percent:

0.5 × 100 = 50 %
Showing the work -multiply  0.024 by 100 to convert to percent:

0.024 × 100 = 2.4 %


6 0
3 years ago
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What is the area of this composite plane figure??
Ghella [55]
A = 16 \times 6 + \sqrt{3 + 6} = 96 + 9 = \boxed{105}
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