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4 years ago

10

a triangle includes one angle that measures 72 degrees. which pair could be the measures of the other two angles of the triangle

?

1 answer:

Otrada [13]4 years ago

7 0

Answer:

72,72,36

Step-by-step explanation:

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the length of a rectangle is 2 cm more than 5 times the width. The perimeter 196 cm.Find the width and length

blondinia [14]

w(5)+2+w=196

5w+2+w=196

6w+2=196

6w=194

w=32 1/3

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3 years ago

$4000 for 2years at 5% compounded quarterley

NeTakaya

$\bf \qquad \textit{Compound Interest Earned Amount}
\\\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to &\$4000\\
r=rate\to 5\%\to \frac{5}{100}\to &0.05\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{quarterly, meaning 4 times}
\end{array}\to &4\\

t=years\to &2
\end{cases}$

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3 years ago

At a shoe store shoes are 1/3 of the original price the sale price of a pair of shoes is $15.50 write an equation that could be

Soloha48 [4]

Answer: c divided by 3=15.5

Step-by-step explanation:

4 0

3 years ago

Need help pleaseeee!

Marizza181 [45]

Answer:

I don't know the answer but I know the formula. Its I=prt

Step-by-step explanation:

Intrerest= principle amount, rate, and time.

Hope this helps!! :)

4 0

3 years ago

Marco needs to climb up to the roof of his house. He placed his ladder so that the bottom of

8090 [49]

Answer:

12.4 feet

Step-by-step explanation:

A ladder placed against the wall forms a right angle triangle

Hypotenuse ² = opposite ² + adjacent ²

Hypotenuse = 13 feet

Opposite = 4 feet

Adjacent = x

Hypotenuse ² = opposite ² + adjacent ²

13² = 4² + x²

169 = 16 + x²

169 - 16 = x²

153 = x²

Find the square root of both sides

√153 = √x²

12.369316876852 = x

x = 12.4 feet

Adjacent = x = 12.4 feet

6 0

3 years ago