The coordinates of the midpoint are just the average of the endpoint coordinates ...
x-mid is the average of the end-x's, and y-mid is the average of the end-y's.
P. x = 0, y = 8
Q. x = 4, y = 2
'x' of the midpoint is the average of 0 and 4 = (1/2)(0 + 4) = 2
'y' of the midpoint is the average of 8 and 2 = (1/2)(8 + 2) = 5
The midpoint is (2, 5) .
That's choice-'c'.
900 jus multi it on your calculator
Answer:
I don't know
Step-by-step explanation:
There is no picture
Answer:
3.) x = 15
4.) x = 7
5.) x = 11
6.) x = 14
Step-by-step explanation:
3.) ( 3x + 30 ) + ( 6x + 15 ) = 180
4.) (6x + 8 ) + ( 3x + 19 ) = 90
5.) (5x - 14 ) + ( 4x + 5 ) = 90
6.) ( 7x - 15 ) + ( 8x - 15 ) = 180
Step-by-step explanation:
8x+5(-4x)=24
8x-20x=24
-12x=24
x=24/-12
x=-2