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Sergeeva-Olga [200]

4 years ago

5

A certain rectangle is 5 times as long as it is wide. Suppose the length and width are both tripled. The perimeter of the second

rectangle is how many times as large as the perimeter of the first rectangle?

1 answer:

astraxan [27]4 years ago

3 0

It is tripled as well. You are tripling every distance and thus tripling the sum of the distances as well.

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B + 12 = 16; 2, 3, 4

Molodets [167]

Answer:

4

Step-by-step explanation:

b+12 =16

-12. -12

b = 4

hope this helps

5 0

3 years ago

HELP ME PLEASE!!!

Kisachek [45]

Use photo math the app

6 0

2 years ago

Caitlin says the difference in their ages is 24 years. In two or more complete sentences, explain whether or not Caitlin is corr

Paraphin [41]

~Hello There!~

$\frac{m}{s} =\frac{2}{5}$

Rearrange for s

$s = \frac{5m}{2}$

After 8 years, the new equation would be:

$\frac{m+8}{s+8} =\frac{1}{2}$

Cross multiply

$2m+16 = s+8$

Subtract 8

$2m+8=s$

Substitute old equation

$2m+8 = \frac{5m}{2}$

Solve to get m as 16.

s = 40.

Their current ages are 16 and 40 and the different is 24 years. Therefore, Caitlin is correct.

Hope This Helps You!

Good Luck :)

Have A Great Day ^_^

- Hannah ❤

3 0

4 years ago

The height of a certain species of plants is uniformly distributed on the interval of 5-12 cm. a plant was measured by jack. wha

Olegator [25]

21 % is the answer.

Problem is that the height of this plant 6.3 and 7.8 cm

P (6.3 <x< 7.8)

12 -5 = 7cm

7.8 - 6.3 = 1.5cm

1.5 / 7 = 0.21

=21%

Probability is a field of mathematics that deals with the numerical description of the likelihood that an event will occur or that a statement is true. The probability of an event is a number between 0 and 1, with approximately 0 indicating the impossibility of the event and 1 indicating certainty.

Probability is a measure of the likelihood that an event will occur. Many events cannot be predicted with absolute certainty. You can only predict the probability that an event will occur.

Learn more about probability here:brainly.com/question/13604758

#SPJ4

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2 years ago

Marvin has a bag that contains 3 red marbles and 9 blue marbles he will randomly select a marble from the bag what is the probab

Anna71 [15]

Answer:

now how

Step-by-step explanation:

because he likes red marbles

i dont know

3 0

3 years ago