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Ivanshal [37]
3 years ago
14

Please help with this page

Mathematics
2 answers:
REY [17]3 years ago
7 0
1. )2.7
2.)8.875
3.)9.
4.)4.
Ulleksa [173]3 years ago
7 0
There are 14 quarters in $3.50
1||97.2/3.6=2.7
2||6.39/0.72=8.875
3||0.81/0.09= 9.0
4||1.08/0.27=4.0
5||Nathan is correct since they put the decimal point one space ahead of where it was supposed to be and that the decimal should be in between the 1 and 9 by estimation.
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Answer:

19

Step-by-step explanation:

4(4)+3

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2 years ago
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A right triangle has side lengths of 0.6 meter and 0.8 meter. What is the length of the hypotenuse? Round to the nearest tenth.
Sonja [21]

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0.64+0.36=c^20.64+0.36=c2

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1=c^21=c2

Isolate c. Find the square root of both sides:

\begin{gathered}\sqrt{1}=\sqrt{c^2}\\\\\sqrt{1}=c\end{gathered}1=c21=c

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4 0
3 years ago
Lines a and b are parallel.
Jlenok [28]
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Softa [21]

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