Answer:
A =80.5 ft^2
Step-by-step explanation:
The area of a triangle is given by
A = 1/2 bh
The base is 14 ft and the height is 11.5 ft
A = 1/2 * 14 * 11.5
A =80.5 ft^2
Answer:
this is not a equation.
Step-by-step explanation:
sorry. Do you mean y+7=-3x or something?
35=x
180-75=105
X+2x=3x
105=3x
X=35
62 miles 217/3.5 to get mph then mph is 62 so every hour they travel 62 miles
One thousandths. make sure you add the ths because it is a decimal