Answer:
3/5
Step-by-step explanation:
sinA = opposite/hypotenuse = BC/AC = 21/35 = 3/5
Answer:
15% of salt water.
Step-by-step explanation:
The trip was 6 hours long.
Step-by-step explanation:
Given,
The time to go to the island = 1 hours.
The return trip took 3/4 of the time of the original trip.
To find the time of the trip.
Let,
The time of the original trip is x hours.
The time for returning =
According to the problem,
1 + = x
or, x - =
or, =
or, x = ×4 = 6 hours
Hence,
The trip was 6 hours long.
Answer:
(x-6)^2+(y-14)^2=4
Step-by-step explanation:
I can't read the questions even after they are magnified. I have an idea, and I may be able to help you after, but you should do this:
Use the snipping tool to copy the answers down, then you should post.
I may be able to help you then if you share with the picture that way. Hope I was a little help!