6 + 1.5x = 2x
6 = 0.5x
12 = x
6 + 1.5 (12) = 24
2(12) = 24
It will take them twelve years to have the same height.
They both will be 24 feet when they have the same height.
Number 9 is yes, they are congruent.
number 10 is no, they are not congruent because x=3, so segment xy=3(3)+5 which is 14 and segment yz=9(3)/2 which is 13.5
Answer:
J is the answer ............
Answer:
136 cm^2
Step-by-step explanation:
The area of a trapezoid is found by
A = 1/2 (b1+b2) *h where b1 and b2 are the lengths of the bases and h is the height
A = 1/2 ( 12+22) *8
= 1/2 (34) * 8
= 136 cm^2