Answer:
I'm pretty sure the answer is 3/8
Answer:
B: 22.5 degrees
Step-by-step explanation:
The interior angles of a pentagon add up to 540 degrees
(if you dont believe me you can turn a pentagon into three triangles, 3x180 = 540)
So you have four same angles say measure "x" degrees, and one final one that measures "5x" degrees, so 9x = 540, and x = 60
Unless I read the problem wrong, 60 degrees is the answer which is not an option :P
Edit: Yea I read it wrong, the final angle is 5 times the other four angles COMBINED, so that angle measures "20x" degrees.
The total would be 24x = 540, and so x = 22.5
The approximate volume is 33.5103217
The exact volume is 32/3cm
so the answers would be 32/3 or 33.49
1. 42 / 7 + ( 3 / 6 )
2. 42 / 7 + .5
3.
4. 6 + .5
5. 6.5
This may be incorrect based off how this question is worded if you need extra help leave a comment.
answer is 4 because negative symbols are going to be positive.
