Answer:
B(1,0)
Step-by-step explanation:
The midpoint of (a,b) and (c,d) is ((a+c)/2,(c+d)/2)
Essentially, you just average the x and y values.
So, the average of -3 and b_x is -1.
The average of 4 and b_y is 2.
So x=1 and y=0
Answer:
<h2>D</h2>
Step-by-step explanation:
<h2>hope it helps</h2>
....... .
Answer:

Step-by-step explanation:
Unshaded Right Triangle

Whole Triangle

Shaded triangle

If you dont want as many steps, just calculate the triangle and dont worry about the right triangle the formula is

Answer:
7
Step-by-step explanation: