MATHEMATICS MIDDLE SCHOOL

A window is 4 feet wide and 8 feet tall. A rectangle is shown. The length of the rectangle is labeled 4 feet. The width of the rectangle is labeled 8 feet.

A manufacturer wants to use a scale factor of 1.5 to enlarge a window. What will the area of the window be after it is enlarged?
A window is 4 feet wide and 8 feet tall. - 1

Answers

Answer 1
Answer:

The relationship between linear scale factor and area scale factor can be

used to find the area of the window after it is enlarged.

  • The area of the window after it is enlarged is 72 square feet

Reasons:

The length of the window = 4 feet

The width of the window = 8 feet

The scale factor the manufacturer wants to use, LSF = 1.5

Required:

The area of the window after it is enlarged

Solution:

The scale factor of area, Area SF  = The square of the length scale factor, LSF²

Therefore;

Area SF = 1.5² = 2.25

Area of the window after it is enlarged = Original area × 2.25

The original area = 8 ft. × 4 ft. = 32 ft.²

Therefore;

Area of the window after it is enlarged = 32 ft.² × 2.25 = 72 ft.²

Learn more about scale factors here:

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Answer 2
Answer: I've attached the answer below.

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the height of the room is 8 and 2 inches and Maria is 64 inches tall what is the distance from the top of her head to the ceiling?

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74.7 74 = feet 7 = inches (plz vote brainliest if u think i helped!)
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Answers

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(-3 - 5i )(-3 + 5i ) = -16 34 34 - 30

Answers

You can use:

(a-b)(a+b)=a^2-b^2

We know:

i=√(-1)\to i^2=-1

Calculate:

(-3-5i)(-3+5i)=(-3)^2-(5i)^2=9-25i^2=9-25(-1)=9+25=34

Answer:

(-3 - 5i )(-3 + 5i ) = 34 , I'm pretty sure 34 is the answer.

(no links plz) need help!

Answers

The second one because it is the only one that makes sence

Answer:

b

Step-by-step explanation:

Write 3.6 in word form

Answers

We have to write 3.6 in word form.
3.6 = 3 + 0.6
Answer:
3.6 is three and 6 tenths.

3.6 in word form will be three and 6 tenths.

Given,

decimal form = 3.6

Here,

We have to write 3.6 in word form.

Expand decimal form of 3.6 to write it in word form .

3.6 = 3 + 0.6

After expansion we can clearly state that :

3.6 is three and 6 tenths.

Thus the word form is three and 6 tenths.

Know more about word form,

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#SPJ6

An iguana at a pet store is 5 feet long. Measurement for iguana cages are given in inches. How many inches long is the iguana?GIVE YOU 100 POINTS LATER PROMISE

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since there are 12 inches in a ft then multiply 12 and 5 and you would get 60
Since a foot is 12 inches, you do 12 times 5 to get 60 inches.
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