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inysia [295]
3 years ago
15

What are the length and width of a rectangle if the length exceeds the width by 75 inches and the perimeter is 158 inches

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
8 0
Width of 76 inches and length of 3

or width of 77 and length of 2

or width of 78 and length of 1

they all have a perminiter of 158 and all widths exceed 75

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Hannah paddled the canoe for 3 hours at 2.2 miles per hour. How far did she paddle?
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3 years ago
A ladder is leaning against a building so that the distance from the ground to the top of the ladder is 3 feet
Thepotemich [5.8K]

Answer:

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Step-by-step explanation:

From the question;

let length of ladder =x feet

height of ladder will be=x-3 feet

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Applying Pythagorean relation

a²+b²=c²

where a=15 feet b=x-3 feet and c=x feet thus

x²-15²=(x-3)²

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x²-x²-225-9=-6x

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3 0
3 years ago
Use the information given to enter an equation in standard form.
Marysya12 [62]

Answer:

The equation in the standard form of the line through the given points is;

y = 3x - 17

Step-by-step explanation:

We start by getting the slope of the line;

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y = mx + b

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so we have

y = 3x + b

To get b, we substitute the coordinates of any of the points

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y = 3x - 17

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Answer:

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