Step-by-step explanation:
it is the ans to the midpoint.
The formula of the area of a triangle:

b - the bash - the height
We have:
b - the base3b - the height486 - the area
Substitute:
Answer: The length of the height is equal 54 units.
<span> (38/2) x 3 1/2 or (114/6) x 3 1/2=66.5
so your answer is 66.5</span>
Answer:
N(20) = T
Step-by-step explanation:
N = Amount of lawns
20 = payment per lawn
T= payment after N lawns
Lets say there were 2 lawns
2(20)=T
40$ for 2 lawns