Answer:
A narrower than
Step-by-step explanation:
x=20
We know that a line is 180 degrees, and the base of the cemi-circle is a line. So, we would have:
x+7x+x=180
9x=180
Hope this helps!!
Slope is -3
y-intercept is -3 and equation is y=-3x-3
je suis super nul en math desolee