4(x 2)=48
4x+8=48
4x=40
x=10
17500 i think but u didn’t give enough info so it could be any without the extra info
Answer:
f(-3)=40
Step-by-step explanation:
the first part isn't 90, it's 180.
the whole circle is 360, half of 360 is 180
an acute angle is any angle less than 90 degrees.
