Since the problem is asking for the amount of braid to go AROUND the circular rug, we want to use circumference.
The circumference is calculated as pi * d, where d is the diameter.
The diameter given is 5, so the answer is 5 * pi which is about 15.7 or about 16 feet.
F(x) = 1.25(38 - x)
Finding the inverse of a function:
y = f(x)
y = 1.25(38 - x)
Solve for x:
y = 1.25(38 - x)
y/1.25 = 38-x
x = 38 - y/1.25
Switch x and y.
y = 38 - x/1.25
f^-1(x) = 38 - x/1.25
I’m trying to get points so I’m not answering this
Answer:
A is the answer
Step-by-step explanation:
you have blue, 2 red, 2 blue then 1 red
Answer:
D. -3.3
Step-by-step explanation:
=> 2.8x = -9.24
=> x = -9.24/2.8
=> x = -3.3
