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mars1129 [50]
4 years ago
7

I’ve been at this for 3 hours. Please help.

Mathematics
1 answer:
Vladimir [108]4 years ago
7 0

Please help me! Answer my latest question

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What is the length of the unknown leg in the right triangle?
Goryan [66]

Answer: It would be d,15m

6 0
3 years ago
Read 2 more answers
Please help! And explain.
wariber [46]
\bf \textit{area of a sector of a circle}\\\\
A=\cfrac{\theta r^2}{2}\qquad 
\begin{cases}
\theta=\textit{angle in radians}\\
r=radius\\
----------\\
r=5\\
\theta=\frac{\pi }{4}
\end{cases}\implies A=\cfrac{\frac{\pi }{4}\cdot 5^2}{2}\\\\
-----------------------------\\\\
A=\cfrac{\frac{\pi }{4}\cdot 25}{2}\implies A=\cfrac{\frac{25\pi }{4}}{2}\implies A=\cfrac{\frac{25\pi }{4}}{\frac{2}{1}}\implies A=\cfrac{25\pi }{4}\cdot \cfrac{1}{2}
\\\\\\
\boxed{A=\cfrac{25\pi }{8}}
4 0
4 years ago
50 POINTS, GEOMETRY + BRAINLIST
erastovalidia [21]
Bisects means to separate in equal parts, meaning each part is equal. This means the equations on each side of the line are equal. Once you equate them, you combine like terms finding your answer.

1) 2x+ 3=x+7
-x -x
x+3 = 7
-3 -3
Answer: x=4 (do this for the others)
2) x=7/2
3) x=5/2
3 0
3 years ago
The fraction 9/15 is an equivalent fraction of<br><br> 6/20 <br><br>1/2 <br><br>3/5​
Mama L [17]

Answer:

3/5

Step-by-step explanation:

3/5 is equal to 9/15.

7 0
3 years ago
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What type of angle is formed when the radius and a tangent intersect at the points of tangency?
Savatey [412]

ANSWER

A. Right

EXPLANATION

A tangent to a circle touches the circle at only one point.

The point where a tangent and a radius meet at is called the point of tangency.

The tangent to a circle meets the radius of a circle at a right angle.

This is because the angle between the tangent and the radius of the circle is 90°

The correct answer is A.

5 0
3 years ago
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