I can't answer your question without a picture... Sorry.
Answer:
9x+4
Step-by-step explanation:
remove the parentheses
Answer:
None of these.
Step-by-step explanation:
8/x is the result when 8 is divided by x.
Answer:
To find the lateral surface area, we will find half of the perimeter of the base and multiply it by the slant height of the side triangles. Each triangle has a slant height. The slant height is the height of each triangle, not the height of the pyramid.
Step-by-step explanation:
