Answer: (1,16)
Step-by-step explanation:
The coordinates of a midpoint are given by the midpoint formula:
where is the ordered pair for the midpoint, is the ordered pair for the first endpoint, and is the ordered pair for the second endpoint.
In this problem, the midpoint is given as
The known endpoint of XY is X =
Y remains unknown so Y = .
If the midpoint is given as (-3,7) we can compare the x value and the y value individually.
-3 =
Solving for , we get = 1.
7 =
Solving for , we get = 16.
Thus, the coordinates of Y are (1,16)
Answer:
17
Step-by-step explanation:
4 x 2 +2= 10
12- 10=2+3 x 5
2+15
17
Answer:
P=38
Step-by-step explanation:
At this case I would use the circumference formula for the rounded part.
The formula of the circumference is C=2πr.
So... We know that the radius is 5 which is half of the diameter. So... C=2π5 which is C=10π or C=31.4 which we divide by 4 because on the image is 1/4th of a circle and C/4 which C=7.85 so the P of the whole figure is P=10+10+5+5+7.85 which is P=37.85 which will be P=38.
Answer: P=38
I believe the midpoint is 2.5