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3 years ago

What is 56.57 rounded to the nearest whole number

Mathematics

1 answer:

const2013 [10]3 years ago

3 0

Your answer would be 57

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diep buys a load of bread 65 centimeters long. for lunch every afternoon, he cuts 15 centimeters of bread for his sandwich. diep

LiRa [457]

Answer:

Continuous

Step-by-step explanation:

Its continous because after each day you take the same amount away and due to that it will be continous.

6 0

3 years ago

Type the correct answer in each box.

Vilka [71]

Answer:

2x + 2y = 24

Step-by-step explanation:

5 0

3 years ago

Sorry I also need help with this question

Tomtit [17]

Answer: B

Step-by-step explanation:

(f/g) means to divide f(x) by g(x).

$(f/g)(x)=\frac{3x+2}{3x-5}$

To find the domain, you set the domain equal to zero and solve for x.

3x-5=0 [add both sides by 5]

3x=5 [divide both sides by 3]

x=5/3

Now, we know that B is the correct answer.

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3 years ago

A contractor is building a fenced-in area at a daycare. The area will be rectangular with the length of its base equal to half t

AlladinOne [14]

Answer:

The length of fencing will be $300\ ft$

Step-by-step explanation:

Step 1

Find the dimensions of the rectangle

we know that

The area of a rectangle is equal to

$A=bh$

In this problem we have

$A=5,000\ ft^{2}$

$5,000=bh$ -----> equation A

$b=\frac{h}{2}$ -----> equation B

Substitute equation B in equation A

$5,000=(\frac{h}{2})h$

$10,000=h^{2}$

square root both sides

$h=100\ ft$

Find the value of b

$b=\frac{h}{2}$ -----> $b=\frac{100}{2}=50\ ft$

step 2

Find the length of fencing

The perimeter of a rectangle is equal to

$P=2(b+h)$

we have

$h=100\ ft$

$b=50\ ft$

substitute

$P=2(50+100)=300\ ft$

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3 years ago

Nora drives 100 miles in 2 hours. what is her rate per hour?

Ahat [919]

The answer is 50 because you divide the mph with the hours

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2 years ago