Answer:
B
Step-by-step explanation:
The sides are not equal. You substitute the coordinates into the equation which gives you -11=-4 x 3
which solves to -11 = -12
therefore the sides are not equal
Use Symbolab for math problems, it helps alot especially on tests.
Answer:

Step-by-step explanation:
<u>Step 1: Distribute the plus</u>
<u />

<u>Step 2: Combine like terms</u>
<u />



Answer: 
Answer:
-3x^2+6x-157
Step-by-step explanation:
52 ft
The missing side is 5ft because 11-6 is the remaining side length.
11+5+6+8+7+15=52