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elixir [45]
3 years ago
15

I need help please ??!!

Mathematics
1 answer:
agasfer [191]3 years ago
7 0

Answer:

22

Step-by-step explanation:

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Complete the steps, which describe how to find the area of the shaded portion of the circle. 1. Find the area of the sector by m
Serggg [28]

The area of the sector is found by multiplying the area of the circle and the ratio of the angle subtended (measure of the central angle) by the sector to 360.

<h3>How to find the area of a sector?</h3>

1) The formula for area of a sector of a circle is;

A = (θ/360) * πr²

where πr² is area of circle

θ is the angle subtended by the sector

Thus, we conclude that the area of the sector is found by multiplying the area of the circle and the ratio of the angle subtended (measure of the central angle) by the sector to 360.

2) The area of the triangle formed as part of the segment is subtracted from from the area of the sector.

Read more about Area of Sector at; brainly.com/question/22972014

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4 0
2 years ago
Read 2 more answers
Ico
Anna [14]

Answer:

a = 6

Step-by-step explanation:

-6(2 + a) = -48

it is basically 2 steps

Divide by -6 first

(2 + a) = -48 / -6

2 + a = 8

minus the 2

a =6

5 0
3 years ago
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Piper used 1/5 meter of ribbon to create a border around a triangle if each side of the triangle is the same length how much rib
olasank [31]

Answer:

\frac{1}{15}

Step-by-step explanation:

as said in the question that the triangle has three equal sides. i.e. this is an equilateral triangle. So,

let us consider one side of the triangle to be x . and 3x( x+x+x) should be equal to 1/5

x+x+x = \frac{1}{5}\\3x=\frac{1}{5}\\x = \frac{1}{5} / 3\\x = \frac{1}{5} * \frac{1}{3}\\x = \frac{1}{15}

6 0
3 years ago
Find b. Question 19 options:<br><br><br>70.1<br><br><br>57.7<br><br><br>31.5<br><br><br>43.8
Reptile [31]

Answer: 57.7

Step-by-step explanation:

6 0
3 years ago
Please help with this limit, I have tried everything but this won't work. <br>​
Vera_Pavlovna [14]

You're lucky that I was able to do this :)

The answer is \huge\boxed{\frac{1}{4}}

8 0
2 years ago
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