Triangle xyz is reflected over its hypotenuse to create a kite.

what is the approximate distance from y to y’? round to the nearest tenth.

a. 4.6 units
b. 5.4 units
c. 8.0 units
d. 9.2 units

can someone explain how to do this?

Which function has the same domain as y=2x

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

Astudent is solving a system of equations by substitution and comes up with the solution 3 = 3. assuming that he solved the problem correctly, which of the following can be said about this system of equations?