Question

Please I Need Help!!!

An office has x floors. The number of rooms on each floor is 5 less than the number of floors. The number of cubicles in each room is 1 less than the number of rooms on each floor. The expression below shows the total number of cubicles in the office:

x(x - 5)(x - 6)

Part A: What does x(x - 5) represent? (4 points)

Part B: What type of polynomial is x(x - 5)? (3 points)

Part C: What is the degree of the polynomial x(x - 5)? (3 points)

Answer 1

Please Help Me

Answer 2

do I have any multi-choice options?

Answer 3

no its an essay question

Answer 4

@kevindragonlord

Answer 5

do you know how to do this? @kevindragonlord

Answer 6

the formula is what stumps me.

Answer 7

yeah this is kinda confusing can you @ any people that you know that might help me out?

Answer 8

I think I remember how to do this

Answer 9

really how?

Answer 10

this is what I think the answers are:
Part A: x(x-5) represents the number of rooms
Part B: x(x-5) is a binomial quadratic
Part C: the degree for x(x-5) is 2

Answer 11

Anyway can you try to help me out with a different question? @kevindragonlord

Answer 12

yes.

Answer 13

ok

Answer 14

I will try my best.

Answer 15

A right triangle has base (x - 5) units and height (4x - 10) units.

Part A: What is the square of the length of the hypotenuse of the triangle? Show your work. (4 points)

Part B: What is the area of the triangle? (3 points)

Part C: Using the solution obtained in Part B, explain the closure property of multiplication of polynomials. (3 points)

Answer 16

Btw my whole test is essay questions this is my final

Answer 17

let me see what I can do.

Answer 18

to answer the question we must find what X is.

Answer 19

ok

Answer 20

so how do you do that?

Answer 21

Well we do that

Answer 22

The formula to find the hypotenuse is H^2 + B^2

Answer 23

wait isnt it c ² = a ² + b ²?

Answer 24

?

Answer 25

isnt it c squared = a squared plus b squared?

Answer 26

Yes

Answer 27

Pythagorean theorem
BTW, what grade is this for?

Answer 28

9th grade its flvs

Answer 29

But here the hieght is a, the base is b, and c is the thing we are looking for.

Answer 30

Do you know how to do this? @Allofus