6. Multiselect A square room has side lengths that can be represented by the expression
6x3 feet. Kyra wants to cover the floor in
square tiles with side lengths that can be
represented by the expression 3x feet.
(Lesson 3)

A. Which of the following statements are
correct? Select all that apply.
The area of one tile is 3x2 ft2.

1.The area of one tile is 9x2 ft2.

2.The area of the floor is 36x3 ft?.

3.The area of the floor is 18x4 ft2.

4.The area of the floor is 36x6 ft2.

B. If x= 3, then what number of tiles will be
needed to cover the floor?

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation:

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

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step-by-step explanation:

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