Rashaad leans a 16-foot ladder against a wall so that it forms an angle of 73° with the ground. How high up the wall does the ladder reach? Round your answer to the
nearest hundredth of a foot if necessary.

16.73 foot

Step-by-step explanation:

The ladder creates a right triangle with the wall and the ground. Because sine is the opposite divided the hypotenuse:

where x is the wall height that the ladder reaches.

Multiply both sides by x and divided both sides by the sin, we get:

Using the calculator, we can get 16.73

$15 each

step-by-step explanation:

$45/3 children= $15 each