Answer:
for 9, the answer is 246.49
Step-by-step explanation:
This is area of a circle correct?
The formula is PI x radius squared.
3.14 x the radius, which is 5, squared
I am re-editing this
so sorry the answer is actually 78.54
The reason why it is 78.54 is that you need to square the radius before multiplying with PI.
X = 4(180 - x)
x = 720 - 4x
4x + x = 720
5x = 720
x = 720/5
x = 144
180 - x =
180 - 144 =
36
the measure of the angle is 144...the measure of its supplement is 36
Answer: 2. I used the plug-in method because this is an easy question.
Step-by-step explanation:
1st Step: 2*(2)+3=7
2nd Step: 4+3=7
3rd Step: 7=7=True
Hope this helps!
Answer:
the answer to this is BC= 83
You should try it with the app photomath it should give you the right answer
