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fredd [130]
3 years ago
12

Please answer the following chooses correctly.Each choose is true or false.

Mathematics
1 answer:
Mama L [17]3 years ago
8 0

Answer:

1) True

2) False

3) False

4) True

Step-by-step explanation:

1) True

Anything over 100% is larger than the original.

2) False

Since it is 225% bigger, you multiply 4 by 2.25.

4 x 2.25 = 9

3) False

If it is 225% larger, it means that it is 2.25 times larger

4) True

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Answer:

1. A

2. B

3. D

Step-by-step explanation:

Use PEMDAS to solve all

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2.

4^2 * 3 + 4 * 2

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3.

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2 years ago
The only solution to |r+3|=1 is -2? true or false
ikadub [295]
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7 0
3 years ago
Read 2 more answers
Jason decided to look at new trucks. Jason found a used truck for 34,000 dollars. A new truck is 40,000 dollars so what percent
nexus9112 [7]

Answer:

Percent of rise of a new truck on a used truck  = 15%

Step-by-step explanation:

Let x be the percentage of saved money if Jason buying a used truck.

Given:

Price of the used truck = $34,000

Price of the new truck = $40,000

We need to find the percent of rise Jason saves on a used truck rather than buying a new truck

Solution:

Using a percentage formula.

percentage\ cost = \frac{(100-x)}{100}\times Original\ cost

Substitute Percentage cost = 34,000 and Original cost = 40,000 in above formula.

34000 = \frac{(100-x)}{100}\times 40000

34000 = (100-x)\times 400                    (\frac{40000}{100}=400)

Using cross multiplication rule.

(100-x)=\frac{34000}{400}

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x = 100-85

x = 15%

Therefore, Jason used 15% rise of a new truck for a used truck.

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3 years ago
The tendency of an object in motion to stay in motion or an object at rest to stay at rest is called _____.
nevsk [136]

Answer:

Step-by-step explanation:

momentum

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