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blondinia [14]
3 years ago
11

Elena finds that the area of a house on a scale drawing is 25 square inches. The actual area of the house is 2,025 square feet.

Mathematics
1 answer:
Blizzard [7]3 years ago
6 0

Answer:

9

Step-by-step explanation:

Ratio of areas = (Ratio of sides)²

2025/25 = (feet/inch)²

sqrt(2025/25) = feet/inch

feet/inch = 9

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It would come out to 3x = 3x so it would be infinitely many solutions
4 0
4 years ago
Read 2 more answers
QUICK!! HELP!!
Nimfa-mama [501]

4x + 24x - 2 = 7(4x + 2)

Distributive property.

4x + 24x - 2 = 28x + 14

Combine like terms.

28x - 2 = 28x + 14

Like terms cancel

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0 = 16

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8 0
3 years ago
List multiples to find LMC of 27 and 45
PtichkaEL [24]

Answer:

135

Step-by-step explanation:

I think you mean the LCM instead of LMC. LCM stands for Least Common Multiple. Anyway, some of the multiples of 27 are 27, 54, 81, 108, and 135. Some multiples for 45 are 45, 90, 135. We can see here that 27 and 45 share the mutiple of 135 which is the first number they have in common.

6 0
3 years ago
Please answer this question with explanation!! Thanks
Georgia [21]
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5 0
3 years ago
1<br> What is the volume of a cube of side 1000 mm?
aniked [119]

Answer:

1000000000 ml^3 or 1000000L^3

Step-by-step explanation:

First you have to know that the volume of a cube is found by A^3

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Now plug in the number 1000.

1000^3=1000000000 ml^3

To simplify you could turn it into liters. To do this divide by 1000.

This would result in 1000000L^3

3 0
3 years ago
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