Answer:
D) (8, 6)
Step-by-step explanation:
Given: M(9, 8) is the midpoint of RS . The coordinates of S are (10, 10).
Here we have to use the mid-point formula:

Here (x, y) is the midpoint.
(x, y) = M(9, 8)
(x2, y2) = (10, 10)
Here x = 9, y = 8 and x2 = 10 and y2 = 10
Now let's plug in these values in the mid-point formula and find (x1, y1)

Let's simplify and find the value of x1 and y1



So the coordinates of R(8, 6)
The ratio of circumference to diameter of a circle is π, about 3.14. The diameter of the circular park will be about (62.8 m)/3.14 = 20 m.
The park is 20 m across at the widest point.
We are given that the shorter piece is x
From your description, the longer piece is 2x + 2
The total length is
x + 2x + 2 = 14
ie
3x + 2 = 14
3x = 12
x = 4
So the length of the shorter piece is 4 ft
Therefore the length of the longer piece must be
(14 - 4) ft = 10 ft
Answer:

Step-by-step explanation:
Complementary angles sum up to
.

Best Regards!
Answer:
56 or 84
Step-by-step explanation: