Answer:
The slope is 0
Step-by-step explanation:
The equation for slope is:
(y₂-y₁)/(x₂-x₁)
Now we plug in the coordinates into the equation:
(-18-(-18))/(-15-12)
(-18+18)/(-27)
0/-27
0
The slope formula is:
Let's substitute and solve:
E: 9 months
180 sq.cm
A = 10 x 10 + 16 x 5 x 1/2 x 2
A = 100 + 16 x 5
A = 100 + 80
A = 180 square cm
Hope that helps!
(0,2) is your answer
Explanation