A fishing boat leaves a dock at 5:20 a. m. and travels due east at 20 km/h. A second fishing boat leaves the same dock 30 min later and travels due north at 30 km/h. At what time of day, to the nearest minute, will the two fishing boats be 50 km apart?

here you hope this .

step-by-step explanation:

hypotenuse = √(15² + 8²)

=  √(225 +64)

=  √(289) = 17

sin(x) = cos(y) = 8/17

they are identical so long as you are doing the sine of one angle and the cosine of the only other angle that isn't the right angle.

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)

his chances of getting a coin of higher value is 4/19

step-by-step explanation: