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2 years ago

Please help fast i will give you the most Brainly what would n = 3(n+7)=48

Mathematics

1 answer:

neonofarm [45]2 years ago

5 0

Answer:

n = 9

Step-by-step explanation:

3(n+7)=48

distribute

3n +21 = 48

subtract 21 from each side

3n = 48-21

3n = 27

divide by 3

3n/3 = 27/3

n = 9

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hodyreva [135]

When rolling one die, there is one "5" outcome and six total outcomes. The formula for probability is represented as:

$P(A) = \dfrac{\textrm{number of outcomes resulting in} \,A}{\textrm{total number of outcomes}}$

Thus in this case, to find $P(5)$ , we would go about the following:

$P(5) = \dfrac{1}{6}$

To convert $\frac{1}{6}$ to a percent, we first multiply by 100 and then divide, as shown:

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The fraction would be 1/6 and the percentage would be 16.666...%, which is often rounded to 16.67%.

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2 years ago

A rectangle has an area of 72 in². The length and the width of the rectangle are changed by a scale factor of 3.5. What is the a

vesna_86 [32]

ANSWER

$882 \: {in}^{2}$

EXPLANATION

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If the length and the width of the rectangle are changed by a scale factor of 3.5.

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To get the area of the new rectangle is we multiply the area of the original rectangle by 12.25.

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2 years ago

The average radius of Jupiter is 4.34 x 10^4 miles. The average sun radius of the sun is 4.32 x 10^5. How many times greater is

Oksanka [162]

Answer:

The average radius of sun is approximately 9.95 times the average radius of Jupiter.

Step-by-step explanation:

We are given the following in the question:

Average radius of Jupiter =

$4.34\times 10^{4}\text{ miles}$

Average radius of the sun =

$4.32\times 10^{5}$

Relation between average radius of sun and average radius of Jupiter =

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