D because one thousand nine hundred twenty divided by 8 equals two hundred and forty
Cos -2x or -cos2x, it's the difference.
You’ll have to adjust the plotting a bit to fit your graph that you have, but this is the main idea.
Answer:
x(to the 3rd power) +7x(to the 2nd power) − 27x − 6
Step-by-step explanation
Answer:
A Between 1.43 in. and 1.47 in.
Step-by-step explanation:
If the circumference is between 9 and 9.25 inches, and we know that circumference equals 2 * pi * radius, we can solve to find that the radius equals the circumference divided by 2pi. So we get between 1.43 in and 1.47in
