Answer: Factor 6a + 15
= 3 (2a + 5)
Well the radian is the measure of the radius
this line measure is then ligned up to the circumference
mearuse of 1 raidan is always equal to the measure of the radius therfor the true statements are
ratio of arc legnth to r is always equal to 1
I'm not sure what 'if the measure of is'
but I think the answer is
if the measure of is 1 radis, than the arc legnth is r since r reaprensents radius
so first and third choice are correct
Answer:
80.7 inches
Step-by-step explanation:
circumference = 2 * pi * r
2 * pi * r = 507 inches
r = (507 inches)/(2 * pi)
r = (507 inches)/(2 * 3.14159)
r = (507 inches)/(6.2832)
r = 80.7 inches
A. f(-3) = -11
If the function is f(x) = 2x - 5, then just replace x with -3 to find f(-3).
f(-3) = 2(-3) - 5
Multiply 2 times -3.
f(-3) = -6 - 5
Subtract -6 minus 5.
f(-3) = 11
There’s the answer.