Answer:

Step-by-step explanation:
the formula for the area of a circle is
multiplied by the radius square.
and so you would do pi multiplied by 14 squared which gives you 615.8 which is rounded.
=615.8mm
Answer:
B. 2
Step-by-step explanation:
It just is :)
the answer is 252 or A. not 100000
Hmm..when I try to open up your attachment I receive a 404 error.
Would you mind typing out your question?
Plug in 4 for the value of x.
f(4)= 1/2(4)-2
f(4)= 2-2
f(4)= 0
Final answer: 0