Answer:
(x + 8)^2 + (y + 5)^2 = 90
Step-by-step explanation:
I took one for the team
1. 2/3 (18/27 to 6/9 to 2/3)
2. 12:27 (27-15=12 so 12 to total)
Answer:
351.54
Step-by-step explanation:
The length of the training track = 80m plus 80m + circumference of a circle
Circumference:
Pi x d = 3.14 x 61 = 191.54
Next 80 + 80 = 160.
The running tracks whole length = the sum of these 2 newly found values = 351.54
Hope this helps
Answer:
7/20 m^2
Step-by-step explanation:
A = l*w
=3/5 * 7/12
Multiplying the numerators
3*7 =21
Multiplying the denominators
5*12= 60
Putting the numerator over the denominator
21/60
Divide the top and bottom by 3
7/20