Answer:
area would be 98.35
Step-by-step explanation:
the area is 98.35 units squared
Answer:
-5
Step-by-step explanation:
2x+3=-7
2x=-7-3
2x=-10
x=-10/2
x=-5
Answer:

Hope this helps! If you need an explanation, I've got you.
Answer:
-9.661
Step-by-step explanation:
Answer:
1) m<BFD is a triangle
2) AC is a line segment
Step-by-step explanation: