Answer:
it is option 3
Step-by-step explanation:
-4(5p+3)
by opening brackets, you get
-20p -12


if you do a quick calculation on what that angle is, you'll notice that it is exactly 1 radian, and an angle of 1 radian, has an arc that is the same length as its radius.
that's pretty much what one-radian stands for, an angle, whose arc is the same length as its radius.
The velocity is 4. You didn’t say what you needed to find but I’m pretty sure it’s that
im not sure but pie is 3.14
I believe it's b , hopefully this helps