3 years ago

the perimeter of a rectangle is p units. iF ITS LENGTH AND WIDTH ARE TRIPLED WHAT IS THE PERIMETER OF THE NEW RECTANGLE

Mathematics

1 answer:

vfiekz [6]3 years ago

7 0

If length and width are tripled, the perimeter is tripled. The new rectangle has perimeter (3p).

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Just need the answers

jek_recluse [69]

Answer:

Answers are below

Step-by-step explanation:

1) Area is approx. 268.8

2) Area is approx. 490.87

3) Area is approx. 539.13

4) Radius is approx. 18.99; Area is approx. 1132.92

6 0

3 years ago

2. Create a linear function that has a rate of change of 3 and a solution at (6, 12).

Ksivusya [100]

Answer:

$y = 3x - 6$

Step-by-step explanation:

A linear function has the following format:

$y = ax + b$

In which a is the slope(rate of change) and b is the y-intercept, that is, the value of y when x = 0.

Rate of change of 3

This means that $a = 3$

$y = 3x + b$

A solution at (6, 12).

This means that when x = 6, y = 12. So

$y = 3x + b$

$12 = 3*6 + b$

$b = -6$

The linear function is:

$y = 3x - 6$

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3 years ago

A.tell what point is located at each ordered pair

Anna11 [10]

Answer: all of them are x,y

Step-by-step explanation:

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3 years ago

A factory worker packed 12 boxes at a constant rate, took a 30-minute break, and then continued packing the boxes at twice the r

Daniel [21]

Answer:

A - 4.5<t<24

Step-by-step explanation:

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3 years ago

What expessions are equivalent to 2(25)

aksik [14]

Answer:

2×25

THE ANSWER TO IT WOULD BE 50

Step-by-step explanation:

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3 years ago