The effect of doubling the length and width have on the perimeter would be 2x bigger
Answer:
Step-by-step explanation:
The area outside of the semicircle is the difference of the areas of the rectangle and the semicircle.
<u>Area of rectangle:</u>
<u>Area of the semicircle:</u>
<u>The area we are looking for is:</u>
- A = A₁ - A₂
- A = w² + 5w - 1/8πw²
Correct choice is A
Answer:
y=1/2x
Step-by-step explanation:
Slope intercept form is the most commonly used linear equation:
It goes like this:
![y=mx+b](https://tex.z-dn.net/?f=y%3Dmx%2Bb)
In this equation, m is the slope and b is the y-intercept.
Your line has a slope of 1/2. So, your m-value is 1/2.
y=1/2x+b
B, your y-intercept, is at the origin.
The origin is the point (0,0).
So b, is 0 (y-intercept is the y-value when x is 0)
y=1/2x+0
=
y=1/2x
A = pi x r^2
it gives you the diameter.
half of the diameter is the radius
therefore, A = pi x 14^2
5.30, 5.3 i hope this helps let me know