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GrogVix [38]
2 years ago
5

Greg put a diagonal support across the back of a bookcase, as shown.

Mathematics
2 answers:
Paha777 [63]2 years ago
8 0

Answer:

not enough information sorry

Step-by-step explanation:

nasty-shy [4]2 years ago
6 0
Answer:

Not enough info sorry

Step By Step Explanation
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A car travled 200 miles in 4 hours . What was the car average rate of speed in miles per hour ?
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X : the gas used by first car in 1 particular week
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3 years ago
A principal of $950 is invested in an account at 7 percent simple interest per year. What is the amount of the principal after 5
Nataly_w [17]
\bf ~~~~~~ \textit{Simple Interest Earned Amount}
\\\\
A=P(1+rt)\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to& \$950\\
r=rate\to 7\%\to \frac{7}{100}\to &0.07\\
t=years\to &5
\end{cases}
\\\\\\
A=950(1+0.07\cdot 5)\implies A=950(1.35)\implies A=1282.5
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2 years ago
Which is a perfect square? <br>A 20 <br>B 21 <br>C 24<br>D 25​
LenaWriter [7]
25

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This is an octagon, which has 8 sides.
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