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ziro4ka [17]
3 years ago
8

Determine if each rectangle is a scale drawing of the given rectangle. Explain why or why not.

Mathematics
1 answer:
iogann1982 [59]3 years ago
3 0

Answer:

a is not to scale but b is

Step-by-step explanation:

5:20

is the same as 5/20

and 5/20 is equal to 10/40

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Answer:

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3 years ago
Andre tried to solve the equation 1/4(x+12)=2 what was his mistake?
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Step-by-step explanation:

1. 1/4(x + 12)=2 - first isolate X'

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2. 1/4(x) = -10  - 1/4  since its a fraction, you'll have to subtract not divide

-1/4    - 1/4

3. x = -10.25

Andre did the first step correctly, but on the second step he just divided 1.4 by -10, instead of subtract 1/4 from both sides.

8 0
3 years ago
If x+3/3 = y+2/ 2 , then x/3 = _____.​
iren [92.7K]

the question is not so clear

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Step-by-step explanation:

4 0
3 years ago
On the day of his 18th birthday harry decided to start saving money regularly
Veseljchak [2.6K]

We have been given that on the day of his 18th birthday Harry decided to start saving money regularly . Starting on that day, he could save 30.00 on the same date every month. We are asked to find the amount saved by the day before Harry's 60th birthday.

First of all, we will find years from 18 years to 60 years.

\text{Years}=60-18=42

We know that 1 year equals 12 months.

\text{42 years}=12\times 42\text{ Months}=504\text{ Months}

To find total amount saved, we will multiply 504 months by amount saved per month.

\text{Total amount saved}=\$30\times 504

\text{Total amount saved}=\$15,120

Therefore, Harry would have saved \$15,120 by the day before his 60th birthday.

3 0
3 years ago
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7 0
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