Factor the polynomial.
x
(
65
x
−
144
)
x
(
65
x
-
144
)
Sphere
The surface area of the sphere is 80384 sq yd
Step-by-step explanation:
Given the ride goes around the widest circle of the sphere whose circumference is 502.40 yd.
The widest circle of the sphere is the plane contains the sphere's center
The circumference of the widest circle is
where r is radius of the sphere.
The surface area of the sphere is defined as
where r is radius of the sphere.
So 502.4 = 
⇒502.4 = 2 × 3.14 × r
⇒ r = 502.4 ÷ (2 × 3.14)
⇒ 
Surface Area A = 
⇒ A = 4 × 3.14 × (502.4 ÷ 6.28) × (502.4 ÷ 6.28)
⇒ A = 80384 sq yd
The surface area of the sphere is 80384 sq yd
Multiply 2*(-75) = -150
Since you need the absolute value... turn it positive
The answer is 150
I'm not sure if I get what you mean, because I don't think I remeber what an area model is. But if it literally means making a model to describe the area, you could draw a square and put 84 on the length or the width and the o.24 on the other. Show that length times width = area. And then multiply. But if I am right, that's not what you are looking for, huh?
Answer:
Yyggggvvvyy I am not your
Step-by-step explanation: