Kyle goes to the movies with his friends. each person buys a ticket and two equally priced snacks at the snack bar. let ticket price be represented by t and the price of the snacks be represented by s. kyle says the total cost can be represented by the expression 5(t + 2s). which explanation represents kyle's thinking about how to find the total price?

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

the answer is a.

step-by-step explanation:

in three games of golf, alex shot two under par four times.