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3 years ago

Find the perimeter of a rectangle of which length is 5 more than the width

Mathematics

2 answers:

Leokris [45]3 years ago

8 0

Answer:

the perimeter= 10+4W.

where W= the width.

Step-by-step explanation:

mathematically, perimeter (p)= 2L +2W

where L= length.and W=width

from the expression ;length is 5 more than the width

it is written as L = 5+W

substitute in the formula

P= 2(5+W)+2W

P=10+2W+2W

P=10+4W as the perimeter of the rectangle.

MA_775_DIABLO [31]3 years ago

5 0

Answer:

P = 4W + 10

Step-by-step explanation:

Perimeter is 2 × (length + width)

let length be L and width be W

if length is 5 more than width

L = W + 5

P = 2(L + W)

P = 2(W + 5 + W)

P = 2(2W + 5)

P = 4W + 10

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3 years ago

3x - 5y = 15 x - 4y = 12 Substitution method

Scorpion4ik [409]

Answer:

x=0,y=-3

Step-by-step explanation:

3x-5y=15 - equation(1)

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3 years ago

What is the range of the function y=3 Sqrt x+8

ValentinkaMS [17]

Answer:

$(-\infty,+\infty)$

Step-by-step explanation:

The given function is

$y=\sqrt[3]{x+8}$

The range refers to the values of y for which x is defined.

We solve for x to obtain;

$y^3=x+8$

$x=y^3-8$

This is a polynomial function in y.

x is defined for all values of y.

Therefore the range is all real numbers.

$(-\infty,+\infty)$

The first choice is correct.

4 0

3 years ago

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Pablo spit 3/4 pounds of candy amping 4 people what is the unit rate in pounds per person

Sunny_sXe [5.5K]

The unit rate is $\frac{3}{16}$ pounds per person.

Step-by-step explanation:

Given,

Quantity of candy Pablo have = $\frac{3}{4}$ pounds

Number of people = 4

We will divide the Quantity of candy by number of people.

Quantity of candy per person = $\frac{3}{4}*\frac{1}{4}$

Quantity of candy per person = $\frac{3}{16}$ pounds of candy

The unit rate is $\frac{3}{16}$ pounds per person.

Keywords: fraction, unit rate

Learn more about fractions at:

#LearnwithBrainly

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3 years ago

As a fraction (all of the bellow) 6.7 -0.92 -0.1 -5.05

iren2701 [21]

Answer:

6.7 = 6 $\frac{7}{10}$

-0.92= - $\frac{23}{25}$

-0.1= - $\frac{1}{10}$

-5.05=-5 $\frac{1}{20}$

Step-by-step explanation:

:-)

First rewrite the decimal as a number with 1 in the denominator.

2nd multiply to remove 2 decimal places by (100/100)

3rd reduce the result of the multiplication

Then simplify the improper fraction

-Alex :-)

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2 years ago

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