Acompany needs 713 slices of pizza for a company party. if each pizza is cut into 8 slices, about how many whole pizzas should the company purchase. a) 60 b) 70 c) 80 d) 90

For this case we must indicate the number of whole pizzas needed for the company. For this we propose an equation.

Let "x" be the variable that represents the number of whole pizzas, then:

We divide between 8 on both sides of the equation:

90 pizzas are needed

Option D

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,