Answer:
Volume is 9.428 cu.cm
It is asked for nearest tenth so it would be 10 cu.cm
Three of given <u>lines</u> form a <u>triangle</u> with <u>measures</u> of two <u>interior angles</u>
and 
The angle with measure
is exterior angle of considered triangle.
The measure of exterior angle of triangle is equal to the sum of the measures of two not adjacent interior angles:

Answer: correct choice is D
-(x-20)
Basically it’s the same as your other question but your not adding twenty!
Answer:
(8,4)
Step-by-step explanation: