Answer:
d = 4 miles
Step-by-step explanation:
combined speed = 7 + 9 = 16 mph
s = d/t
d = st
d = 16 miles/hr × 0.25 hr
d = 4 miles
Please mark me as brainliest
L=12
W=x
A=168
A=L x W
168=12 x W
168\12=12w/12
W=168/12
W=14
The area of a circle = Pi(3.141592) x R (radius-half of diameter)^2
A=113.1