Answer:
The solids <u>are</u> similar.
Step-by-step explanation:
Every linear dimension of the larger solid is twice that of the smaller solid. Since the scale factor is the same in every direction, the figures <u>are similar</u>.
Y=6/8
Divide 6y by 8 to get Y :) Have a great night
Answer:
5. alternate interior angles
7. angle addition postulate
Answer:
The required expression would be (a-4)x + (9-b)
Step-by-step explanation:
Given,
In the triangle,
Base = 4x + b,
Side = ax + 9
Since, Side - base = 



That is,
The base is (a-4)x + (9-b) shorter compared to the side.