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Nat2105 [25]
2 years ago
13

The perimeter of the rectangle below is 65 inches.

Mathematics
1 answer:
dimaraw [331]2 years ago
5 0
A :-) Given -
perimeter = 65 inches
Side ‘a’ = 2x
Side ‘b’ = 3 1 by 4x + 1
Solution -
Perimeter = 65
= a + b = 65
= 2x + 3 1 by 4x + 1 = 65
( 3 1 by 4 = 4 x 3 + 1 = 12 + 1 by 4
= 13 by 4 )
= 2x + 13 by 4x + 1 = 65
= 2x + 13 by 4x = 65 - 1
= 2x + 13 by 4x = 64
= 15 by 4 x = 64
= x = 64 x 4 by 15
= x = 256 by 15
= x = 17.06

.:. The value of x = 17.06.
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Answer:

8/3 or 2.667

Step-by-step explanation:

6x+4=20

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16/6=8/3 or 2.667

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3 years ago
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Suppose you have $500,000 for retirement in 20 years.Your account earns 6% interest. How much would you need to deposit in the a
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Step-by-step explanation:

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3 years ago
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2 years ago
The amount of time it takes Renee to go grocery shopping is continuous and uniformly distributed between 18.5 minutes and 40.5 m
balandron [24]

Answer:

47.73% probability that it takes Renee at most 29 minutes to go grocery shopping

Step-by-step explanation:

An uniform probability is a case of probability in which each outcome is equally as likely.

For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.

The probability that we find a value X lower than x is given by the following formula.

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Uniformly distributed between 18.5 minutes and 40.5 minutes.

This means that a = 18.5, b = 40.5

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47.73% probability that it takes Renee at most 29 minutes to go grocery shopping

3 0
3 years ago
Select the correct answer
Zepler [3.9K]

Answer:

number 3

Step-by-step explanation:

thats my calcue

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