30% is .3 so 20 times .3 is 6 extra miles so 30 plus 6 is 36 miles
I’m pretty sure it’s A sorry if I’m wrong
Answer:
Step-by-step explanation:
we know that
The perimeter of the figure is equal to the perimeter of semicircle plus the perimeter of quarter circle plus two times the length of plus two times the length of
<u>Find the perimeter of semicircle</u>
we know that
The circumference of a semicircle is equal to
we have
substitute
<u>Find the perimeter of a quarter of circle</u>
we know that
The circumference of a quarter of circle is equal to
we have
substitute
<u>Find the perimeter of the figure</u>
Answer:
x(x+5)/6
Step-by-step explanation: