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3 years ago

Need help BIG TIME SOOOO CONFUSED WILL HIVE BRAINLIEST

Mathematics

1 answer:

emmainna [20.7K]3 years ago

5 0

Answer:

x $\geq$ 0

Step-by-step explanation:

You need each of the square roots to be positive numbers, and the only for that to happen is if the variable is 0 or a positive number.

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IM SO CONFUSED! SOMEONE HELP

MariettaO [177]

Answer:

Uhh.. Where does it first start at?

Step-by-step explanation:

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3 years ago

Vincent is giving cakes to some children at a carnival. He has 2 strawberry cakes, 6 pineapple cakes, and 7 chocolate cakes. If

Nataly [62]

Hope this helps you with your question.

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3 years ago

Addie walked 2 1/2 miles in 45 minutes. Suzie covered 2 2/5 miles in 2/3 of an hour.

NeX [460]

Addie's speed was $3\frac{1}{3}\ mph$

Step-by-step explanation:

Given,

Distance walked by Addie = $2\frac{1}{2}=\frac{5}{2}\ miles$

Time taken by Addie = 45 minutes

Converting the time into hours;

1 hour = 60 minutes

45 minutes = $\frac{45}{60}=\frac{3}{4}\ hour$

Distance = Speed * Time

Speed = Distance/Time

Speed = $\frac{5}{2} / \frac{3}{4}$

Speed = $\frac{5}{2}*\frac{4}{3} = \frac{10}{3}\ mph$

Speed = $3\frac{1}{3}\ mph$

Addie's speed was $3\frac{1}{3}\ mph$

Keywords: speed, distance

Learn more about speed at:

#LearnwithBrainly

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4 years ago

Determine the value of z.

Lapatulllka [165]

Answer:

Step-by-step explanation:

180 minus 82

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3 years ago

Find the width of a rectangle 25 feet and the perimeter is 80

lukranit [14]

$\huge\underline{\red{A}\blue{n}\pink{s}\purple{w}\orange{e}\green{r} -}$

Given - a rectangle with length 25 feet and perimeter 80 feet

To calculate - width of the rectangle

We know that ,

$\bold{Perimeter \: of \: rectangle = 2(l + b)} \\$

where b = width / breadth of rectangle

‎ ‎ ‎

substituting the values in the formula stated above ,

$\bold{80 = 2(25 + b)} \\ \\\bold{ \implies \: 25 + b = \cancel \frac{80}{2} } \\ \\ \bold{\implies \: 25 + b = 40 }\\ \\ \bold{\implies \: b = 40 - 25 }\\ \\\bold{ \implies \: b = 15 \: feet}$

hope helpful ~

3 0

2 years ago

Read 2 more answers