Answer:
394.1 m
Step-by-step explanation:
The length of the track will be the two sides of 95 plus one complete circumference of the two semi-circles.
That circumference is pi*65.
So the total length is 2*95+65pi = 394.1
Answer:
no
Step-by-step explanation:
they only marked it up 25%
Opposite angles are equal in parallelogram
- 7x-4=5x+12
- 7x-5x=12+4
- 2x=16
- x=8
<M:-
|x - 2| + 10 = 12
|x - 2| = 12 - 10 = 2
x - 2 = 2 or x - 2 = -2
x = 2 + 2 or x = -2 + 2
x = 4 or x = 0