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2 years ago

8

The length of a rectangle is 10 m more than its width if the perimeter of a rectangle is 80 m find the dimensions of the rectang

le.(perimeter is just adding up all the sides)

1 answer:

erastova [34]2 years ago

3 0

Answer:

width= 15

length=25

Step-by-step explanation:

width= x

length= 10+x

2(10+x+x)= 80

2(10+2x)= 80

20+4x= 80

4x=60

x= 15

width= x= 15

length= 10 +x= 10+15= 25

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nikdorinn [45]

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3 years ago

Find thhe remainder when 7^203 is divided by 4

Aleksandr [31]

Using the square-and-multiply approach, we have

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and so, using the property that, if $a_1\equiv b_1\mod n$ and $a_2\equiv b_2\mod n$ , then $a_1a_2\equiv b_1b_2\mod n$ , we get

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3 years ago

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jeka94

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3 years ago

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KiRa [710]

Answer:

y=-2x+4

Step-by-step explanation:

6x+3y=12

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3 years ago

Find the the measure of angle 1

raketka [301]

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Step-by-step explanation:

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3 years ago