Use the distance formula to find the distance between two points.

Answer:
b
Step-by-step explanation:
A=½bh
2A=bh
b=2A/h
That is the final Answer.
Hope that can help you !
Answer:
Step-by-step explanation:
To calculate the midpoint, you need to plug in the values of x and y into the midpoint formula.
M ( x1 + x2/2 , y1 + y2/2)
M [ -8 + 4/2 , -7 + 9/2]
M ( -2, 1)
Answer: 1.)Quadratic
2.) A.
Step-by-step explanation:
29°
triangles can only have 180°
This is a right triangle, so one angle is 90°, leaving us with 90° left
90°-61°= 29°