Two planes, a and b, start from the same place and move in different directions, making an angle of 50° between them. the speed of plane a is
200 miles per hour, and the speed of plane b is 300 miles per hour.
the two planes are
miles apart after one hour.
reset
019 edmentum a nohts reserved

The two planes are 230 miles away after one hour.

Step-by-step explanation:

We know the speed of airplanes A and B and we know the angle between the speeds of both.

If the speed of plane A is 200 miles per hour, and the speed of plane B is 300 miles per hour, then after 1 hour the plane A will have traveled 200 miles and the plane B will have traveled 300 miles.

If we call c the distance between the two planes then we can use a triangle of sides, a, b and c

Where

c = distance between both planes

Side c is opposite the angle of 50 °.

Then we use the law of cosine to find c.

$3,200 x 7.25% = $3,200 x .0725 = $232 interest monthly

$232 monthly x 12 annual = $2, 784

step-by-step explanation:

113.42

i hope that is right.

step-by-step explanation: