D is your answer 72/12= 6 so that is 6 feet
Answer:
it might be 390
Step-by-step explanation:
hope this helps
85 * 0.20 = 17
85 - 17 = $68
He paid $68 for the jacket
Answer:
5 2/11
Step-by-step explanation:
"c" is the hypotenuse of the largest triangle, and "a" is that triangle's shortest side. Thus the ratio is
... (longest side)/(shortest side)
Since all the triangles in the figure are similar, to complete the proportion, you need to recognize the triangle that "a" is the longest side of, then find the shortest side of that triangle.
"a" is the longest side (hypotenuse) of the smallest triangle. The shortest side of that triangle is "r". So, your proportion is ...
... c/a = a/r
The appropriate choice is the 2nd one, ...
... r
