3/16= 0.1875
Though if you mean 16/3 it is 5.333.....
Answer:
A)
P=2x+2\pi rP=2x+2πr
B)
x=\frac{1}{2}(P-2\pi r)x=
2
1
(P−2πr)
C)
x\approx173\text{ feet}x≈173 feet
Step-by-step explanation:
So, the track is composed of a rectangle and two semicircles.
The side length of the rectangle is x, and the radius of the semicircles is r.
Part A)
The perimeter is simply the length around the figure.
We can see that the perimeter will be equivalent to two times x plus two times the circumference of the semi-circles.
I'm sure you know the formula for Pythagoras Theorem.
The formula is 
C = Your hypotenuse
A + B = The other two adjacent sides.
So you plug in the numbers
And you'll get the answer, which is 56.
Answer:
p²-100q²
Step-by-step explanation:
p(p+10q)-10q(p+10q)
p·p+p(10q)-10q(p+10q)
p·p+p(10q)-10qp-10q(10q)
p·p+10pq-10pq-10q(10q)
p·p+0-10q(10q)
p·p-10q(10q)
p²-100q²
It is C. 3.14 IS Less than 3.41
