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Solnce55 [7]
2 years ago
6

Find the exact area of the shaded please helppp ILL GIVE BRAINLIESTTTTTT

Mathematics
1 answer:
musickatia [10]2 years ago
8 0

Answer:

The exact area is 5\pi

Step-by-step explanation:

The area of the major circle is subtracted from the area of the minor circle (blank)

Major circle

r=\frac{6}{2} =3

A=\pi r^{2} =\pi (3)^{2} =\pi (9)=9\pi

Minor circle:

r=\frac{4}{2} =2

A=\pi r^{2} =\pi (2)^{2} =\pi (4)=4\pi

The shaded area:

9\pi -4\pi =5\pi

Hope this helps

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Can u guys help me please dont steal or guess ( will give brainiest for proof)
Novay_Z [31]

Answer:

30 feet

Step-by-step explanation:

To find the distance use a trigonometric ratio. Since we are looking for the hypotenuse and we are given the opposite side we will be using the ration of sine. We can set up the equation like this by using x as the measure we are looking for.

Sin of x=Opposite leg/Hypotnuse

Sin of 30= 15/x

Multiply by x and then divide by Sin of 30 to isolate the x.

x=15/Sin of 30

Plug it in to a calculator.

x=30

4 0
3 years ago
A state park charges $5 per car plus $1 per person as an admission fee. The total charged for a car with x people is f(x) = x +
Studentka2010 [4]

Answer:

Given: f(x) = x + 5

If this function changes  to $8 per car then

The function: f(x) = x + 8

The concept of equation of straight line:  y= mx + b

where b represents the y-intercept

In the equation above, the y-intercept changed from 5 to 8.

The graph will shift 3 units up

7 0
3 years ago
Y=7x-14 x intercept
Zanzabum

Answer:

y equal -7

Step-by-step explanation:

i think so but it will help you

5 0
3 years ago
If you are calculating 15% off a discount you need to
katrin2010 [14]
You will need to subtract if u are taking 15% off
7 0
3 years ago
Solve the equation.
Levart [38]

Answer:

x=34

Step-by-step explanation:

6 - ( x-7) ^ 1/3 = 3

Subtract 6 from each side

6-6 - ( x-7) ^ 1/3 = 3-6

- ( x-7) ^ 1/3 = -3

Divide each side by a negative

 ( x-7) ^ 1/3 = 3

Cube each side

 ( x-7) ^ 1/3 ^3 = (3)^3

x-7 = 27

Add 7 to each side

x-7+7 = 27+7

x = 34

Check

6 - ( 34-7) ^ 1/3 = 3

6 - (27^1/3 = 3

6 -3 =3

3=3

Good solution

8 0
4 years ago
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