Answer:
A :)
Step-by-step explanation:
I believe the answer is A because on a line it equals 180 and because the angle of 8 is equal to 171, you still need to find 9 more degrees. You set 2x-33 equal to 9 and solve as a two step equation, and get the answer 21. Hope this helps :)
3rd one. The circle is on 7 and is going to the left.
B; Because if u make a new out of all the polygons that make up the polyhedron and add all them up you get 264.
Hope This Helped!!
Answer:
Rectangle
Step-by-step explanation:
If the base is a square that means the cross-section can also be a square.
Answer:
$5.71
Step-by-step explanation:
20-5.88=14.12
14.12-8.41=5.71