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mario62 [17]
3 years ago
14

2.–/1 pointsMy Notes

Mathematics
1 answer:
lesya692 [45]3 years ago
7 0
Tan(A) = a/b
a = b*tan(A) = 10.58*tan(36.15°) = 7.729 . . . yd

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Theres a picture, im giving brainliest
Thepotemich [5.8K]

Answer:

A maybe?

Step-by-step explanation:

3 0
2 years ago
If the perimeter of a square is 68 feet, find the approximate length of its diagonal.A. 17 feet B. 24 feet C. 38 feet D.
Elanso [62]

Find the side length:

Side = 68/4 = 17

Now use Pythagorean theorem:

Diagonal = sqrt(17^2 + 17^2)

Diagonal = sqrt(289 + 289)

Diagonal = sqrt(578)

Diagonal = 24 feet

The answer is B. 24 feet

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2 years ago
Racer and J. Michael are both training for the 1600 meter run. Last
aleksley [76]

Answer:

a lot

Step-by-step explanation:

7 0
3 years ago
Miguel invests money in an account paying simple interest. He invests $170 and no money is added or removed from the investment.
stiv31 [10]

~~~~~~ \textit{Simple Interest Earned Amount} \\\\ A=P(1+rt)\qquad \begin{cases} A=\textit{accumulated amount}\dotfill & \$185.30\\ P=\textit{original amount deposited}\dotfill & \$170\\ r=rate\to r\%\to \frac{r}{100}\\ t=years\dotfill &1 \end{cases} \\\\\\ 185.30=170[1+(\frac{r}{100})(1)]\implies \cfrac{185.30}{170}=1+\cfrac{r}{100}\implies \cfrac{109}{100}=\cfrac{100+r}{100} \\\\\\ 109=100+r\implies \stackrel{\%}{9}=r

7 0
2 years ago
I got the answer it is A I just need you to check it pls thank you
andrey2020 [161]

We have a circle of radius 5 m inside a square of side 10 m. The shaded area is:

A_{\text{Shaded}}=A_{\text{Square}}-A_{\text{Circle}}

Now, we calculate the area of the square and the circle:

\begin{gathered} A_{\text{Square}}=10^2=100m^2 \\ A_{\text{Circle}}=\pi\cdot5^2=25\pi m^2 \end{gathered}

Finally, the shaded area is:

A_{\text{Shaded}}=100-25\pi\approx21.5m^2

3 0
1 year ago
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