What is the inverse function of h(x)= -3/5x 1/2? h-1(x)=-5x 5 h-1(x)=-5/3x 5/6 h-1(x)=5/3x - 5/6 h-1(x)=5x-5

B.

Step-by-step explanation:

We have been given a function . We are asked to find the inverse function of our given function.  

First of all, we replace h(x) by y as:

To find inverse of our given function we will interchange x and y variables and solve for y.

Upon subtracting 1/2 from both sides of equation, we will get:

Let us have a common denominator.

Multiplying both sides by ,

Replacing y by we will get,

Therefore, the option B is the correct choice.

Therefore,

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation:

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc