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Advocard [28]
2 years ago
5

Suppose two rectangles are similar with a scale factor of 2. What is the ratio of thier areas? Explain.

Mathematics
1 answer:
Anton [14]2 years ago
3 0

Answer:

4

Step-by-step explanation:

From the question,

Since both rectangle has a scale factor of 2,

L₁/L₂ = 2

Where L₁ and L₂ are the length of the first and second rectangle respectively

L₁ = 2L₂................ Equation 1

Also,

W₁/W₂ = 2............ Equation 2

Where W₁ and W₂ are the Width of the first and second rectangle respectively

W₁ = 2W₂

Area of a rectangle = Length × width

Area of first rectangle = L₁×W₁ = 2L₂×2W₂ = 4L₂W₂

Area of second rectangle = L₂×W₂= L₂W₂

The ratio of area = Area of the first rectangle/Area of the second rectangle = 4L₂W₂/L₂W₂ = 4

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Using the segment addition postulate, which is true?
marusya05 [52]

Answer:

D

Step-by-step explanation:

For the segment addition postulate, two segments added together have to equal the third segment. In other words, if we added them together, the sum should be the first letter of the first line and the second letter of the second line.

BC + CD = BD

6 0
3 years ago
MNOP is a square. What are the values of t and f?
djyliett [7]
The answer is: <span>t=17.5 and f=12
</span>
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~Lena~
3 0
3 years ago
Read 2 more answers
The large piston in a hydraulic lift has an area of 2m^2. What force must be applied to the small piston with an area of .2m^2 i
Helen [10]

Answer:

147,000N

Step-by-step explanation:

A1= 2m^2

A2= 0.2m^2

F2= 14,700N

Required

F1, the applied force

Applying the formula

F1/A1= F2/A2

substute

F1/2=14700/0.2

2*14700= F1*0.2

29400= F1*0.2

F1= 29400/0.2

F1=147,000N

Hence, the applied force is 147,000N

3 0
2 years ago
Is (2,0) a solution to y&lt;2x+4?
Tema [17]

Yes, (2,0) is a solution to y<2x+4

4 0
3 years ago
A closet contains 5 cases of laundry detergent. Each case contains 12 bottles. Each bottle contains 3 liters of detergent.
yuradex [85]

Each bottle in the case is 3 litres in capacity, we found the total number of bottles to be 60, hence the number of litres is 180 litres

<h3>Capacity of Items</h3>

Given Data

  • Number of Cases of Detergent = 5
  • Number of Bottles on the closet = 5*12 = 60 bottles

Required : the total litres

If each bottle is 3 litres in capacity and we have 60 bottles

Then the total amount in litres is

= 60*3

= 180 litres

Learn more about capacity of items here

brainly.com/question/21036176

8 0
2 years ago
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