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Alina [70]
1 year ago
5

What is the length of the diagonal from B to D of this rectangle? Round your answ

Mathematics
1 answer:
pishuonlain [190]1 year ago
5 0

Answer: 19.7

Step-by-step explanation:

By the Pythagorean theorem,

(BD)^{2}=8^{2}+18^{2}\\\\(BD)^{2}=388\\\\BD=\sqrt{388} \approx \boxed{19.7}

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Step-by-step explanation:

The answer is 1092m

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3 years ago
Rewrite in simplest terms: -3y – 4(2y + 10) show how it’s broken down
GREYUIT [131]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
Only 18 people are allowed on a ride at the same time. There are 157 people waiting in line. How many groups of riders will ther
IrinaK [193]

Answer:

Step-by-step explanation:

Divide 157 by 8 to see how many groups there are.

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7 0
2 years ago
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Lady_Fox [76]

Answer:

x = 3

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Step-by-step explanation:

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8 0
1 year ago
Sally is having a problem with her puppy leaving the yard so she decides to build a new fence. The length of the yard is 10 feet
Cerrena [4.2K]

The length of the yard is 25ft.

In order to find this we first need to set up variables for the length and the width. Since we don't know anything about the width, we'll set it as x. Then, we know the length is equal to ten more than three times the width. Since the width is x, we can write the length as 3x + 10. Now we can use the formula for the perimeter of a rectangle to solve for x.

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8 0
3 years ago
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