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2 years ago

The perimeter of a rectangle is 90 cm the length is 27 cm what is the width of the rectangle

Mathematics

1 answer:

ser-zykov [4K]2 years ago

3 0

Answer:

width = 18 cm

Step-by-step explanation:

perimeter of rectangle = 2(length + width)

then:

90 = 2(27+w)

90/2 = 27+w

w = width

45 = 27+w

45 - 27 = w

18 = w

Check:

90 = 2(27+18)

90 =2*45 =

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Answer:

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Step-by-step explanation:

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-4x-11=2x-6x+13

-4x-11=-4x+13

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Therefore, there are no solutions for the equation as both sides will never be equal to each other.

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2 years ago

A class consists of 60% men and 40% women. Blonde men compose 25% of the class, and blond women make up 20% of the class. If a s

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3 years ago

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Ainat [17]

Answer:

$7\frac{11}{35}$

Step-by-step explanation:

$2\frac{5}{7}+4\frac{3}{5}$

add the whole numbers

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$\frac{5}{7}+\frac{3}{5}$

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3 years ago

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See attachment for the drawing of the perpendicular at a point c on line ab such the ac = 3.5 cm

<h3>How to draw the perpendicular at a point c on line ab such the ac = 3.5 cm?</h3>

The given parameters are:

Length of segment AB = 7 cm

Also, we have:

Point C is located on line segment AB

This means that:

Length of segment AC = Length of segment BC = 3.5 cm

When represented on a line segment, we have:

A C B

See attachment for the drawing of the perpendicular at a point c on line ab such the ac = 3.5 cm

Read more about perpendicular line at:

brainly.com/question/1865107

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