Answer:

Given:
- area = 18 cm²
- base = 6 cm
- height = (h + 1) cm
Substitute the given values into the equation and solve for h:



expand using distributive property of addition
:

subtract 3 from both sides:

divide both sides by 3:

<u>To verify</u>:
Half of the base is 3 cm.
If h=5, then the height of the triangle is 6 cm.
Multiplying 3 by 6 is 18.
This matches the given area, so we can verify that h = 5.
Well if the 8 is squared the answer should be 31
Answer: Yes it does represent a dilation... It is enlarged..
Step-by-step explanation:
Answer:
x=6
Step-by-step explanation:
42 is the total, so 42/7 is 6.