Answer:
z=(-6)
Step-by-step explanation:
(2/3)*z=(-4)
2*z=3*(-4) --> We move the 3 from the left to the right part of the equation. It was dividing, so we move it multiplying.
2*z=(-12)
z=(-12)/2 --> It's the inverse case of before. 2 was multiplying, so we move it to the right by dividing it.
z=(-6)
Answer:
Step-by-step explanation:
Givens
P is (2,8)
Q is (-6,-6)
Equation
Midpoint = (x1 + x2)/2,(y1 + y2)/2
Solution
x1 = - 6
x2 = 2
y1 = -6
y2 = 8
M = (-6 + 2)/2, (-6+8)/2
M = -4/2, 2/2
M = -2 , 1
Just to make sure that you know that the answer is reasonable, I've put the midpoint (-2,1) on a graph with the two endpoints. You could print the points out and check it with a ruler.
Answer:
a
Step-by-step explanation:
36 because in total there are 46, 20 playing football, 16 playing hockey and 10 who plays both so if you add 20+16+10 you get 46, but then you take away the 10 who play both to get an answer or 36 students
