3 years ago

(PLEASE SOMEONE HELP ME) (No Links!)

1 answer:

4 0

A. 28.26 sq in

Explanation:
The formula for the area of a circle is πr^2.
r represents the radius. Since the radius is 3, we can plug it in to find the answer.
π3^2
9π
9(3.14) = 28.26

Hope this helps! Please give brainliest if you can

You might be interested in

A gym instructor has a total of 60 hand weights in her studio.Some of the hand weights are 3 pound weights and the rest are 5 po

Masja [62]

Answer:

35 5-lb weights and 25 3-lb weights

Step-by-step explanation:

6 0

4 years ago

A wave has frequency of 10 Hz and a speed of 30 m/s. What is the wavelength of the<br>wave?

ladessa [460]

Answer:

Step-by-step explanation:

Wavelength is usually denoted as letter lambda (λ); it is equal to the speed (v) of a wave train in a medium divided by its frequency (f): λ = v/f. Waves of different wavelengths.

formula: λ = v/f

solution: λ= 30m/s / 10Hz

= 3

8 0

3 years ago

The slope of the line below is -3. Which of the following is the point-slope

Anna [14]

Given:

The slope of the line is -3.

The line passes through the point (2,-2).

To find:

The point-slope form of the line.