Employees at al's super mart constantly reorganize and reshelve merchandise. in doing so, they calculate floor space needed for displays. the algebraic expression l times w gives the floor space needed in square units for a display that measures length l units and width w units. calculate the floor space needed for a display whose length is 6.5 feet and whose width is 6 feet.

39 square feet.

Step-by-step explanation:

In order to solve this we have to pay close attention to what the proble is telling us, it says that the floor spaced needed is calculated by the multiplication of Length by Width, so if we have length and width we just have to multiply them:

Width*Lebgth=Floor space.

6*6,5=Floor space

Floor space= 39 ft^2

SO we know that for a display that has a length of 6,5 and a width of 6 we will need 39 square feet of floor space.

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

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.