It took Joe 3 hours swimming at a speed of 12 miles per hour to swim along the Charles River. If Jennifer is swimming the same p
ath along the Charles River at a speed of 9 miles per hour, how long will it take her to complete her swim?
2 answers:
24 hours of the new one of
Answer:
the answer is actually 4 hrs.
Step-by-step explanation:
so we know that Joe took 3 hrs swimming at 12 mph
3*12=36
36/9=4
so it took Jennifer 4 hrs. to swim the 36 miles.
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Answer:
B
Vertex = (6,18)
Step-by-step explanation:
Vertex form = f(x) = a(x-h)^2+k
We have 2l + 2w = 120 and l/w = 2/3;
Then, l = (2/3)w;
Finally, (4/3)w + 2w = 120;
4w + 6w = 360;
10w = 360;
w = 36;
l = (2/3)x36;
l = 24;
Length is 12 meters
Width is 16 meters
Area is 192
Answer:
56°
Step-by-step explanation:
Step-by-step explanation:
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