3 years ago

Show work please:)if you can

Mathematics

1 answer:

Korvikt [17]3 years ago

8 0

The Radius will Be 2.5 It's in the book

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lorasvet [3.4K]

Answer:

2 hours = 1,100

6 hours = 3,300

Step-by-step explanation:

divide 1,650 by 3 hours and get 550 as the average miles traveled per hour

times 550 by the hours desired and get you answer

hope this helps!!

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3 years ago

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sveta [45]

5x28.3
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3 years ago

Evaluate the expression

Natalka [10]

Answer: -5

Step-by-step explanation:

Multilpy $\frac{1}{4}$ x (-5 + 5 x (3)

Calculate $\frac{1}{4}$ x (-5 - 15)

- $\frac{1}{4}$ x 20

= -5

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3 years ago

Read 2 more answers

xz_007 [3.2K]

Answer:

$Center = \boxed{1}, \: \boxed{ - 2} \: ; \: Radius = \boxed{3}$

Step-by-step explanation:

${x}^{2} + {y}^{2} - 2x + 4y - 4 = 0 \\ \\ ({x}^{2} - 2x + 1 - 1) + ( {y}^{2} + 4y + 4 - 4) - 4 = 0 \\ \\ ( {x}^{2} - 2x + 1) + ( {y}^{2} + 4y + 4) - 9 = 0 \\ \\ {(x - 1)}^{2} + {(y + 2)}^{2} = 9 \\ \\ {(x - 1)}^{2} + {(y + 2)}^{2} = {3}^{2} \\ \\ equating \: it \: with \\ \\ {(x - h)}^{2} + {(y - k)}^{2} = {r}^{2} \\ \\ h = 1 \\ k = - 2 \\ r = 3 \\ \\ center = \boxed{1} \: \boxed{ - 2} \: \: radius = \boxed{3}$

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3 years ago

A cafeteria sells 6 times as many bottles of juice. if the cafeteria sells 750 bottles of water. how many bottles of juice did t

faltersainse [42]

Answer:

<h2>4,500 bottles of juice.</h2>

Step-by-step explanation:

<h3>Clue word: Times means multiply</h3><h3>If you multiply 750 x 6 you will get 4,500.</h3>

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2 years ago