3 years ago

Math question down below

Mathematics

1 answer:

dangina [55]3 years ago

4 0

Answer:

Step-by-step explanation:

10.98/2=5.49

16.19/3=5.40

21.15/4=5.29

26.85/5=5.37

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Nostrana [21]

Number 10.
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3 years ago

A person's rectangular dog pen for his dog must have an area of 200 square feet. Also, the length must be 12 feet longer than

kherson [118]

Answer:

width = 9.36 ft

length = 21.36 ft

Step-by-step explanation:

Let the width be x ft long. Then it follows that the length will be (x+12) ft long.

To calculate the area would then be

x(x+12) = 200

x $x^{2} +12x=200x^{2} +12x-200=0$

x = 9.36 ft or x = -21.36 ft

We take the positive answer. So the dimensions are

width = 9.36 ft

length = 9.36 + 12 = 21.36 ft

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2 years ago

Which number is not a whole number ? A. 8. B. -10. C. 0. D.18/3

NARA [144]

Answer:

B. -10 its a negative number

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2 years ago

46÷6=? R ? What is the remainder for 46÷6= All i'm asking for is just the remainder.

Rom4ik [11]

Answer:

7.66666666667

Step-by-step explanation:

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3 years ago

Read 2 more answers

Find the area of a square with a diagonal of 8cm.

klio [65]

You have to use the Pythagorean theorem but there is a little twist here since a square has has equal sides. So:
x^2+x^2=8
2x^2=8
2/2x^2=8/2
x^2=4
√x^2=√4
x=2
The side of the square is 2.
So now the area of a square is:
Side×Side
2×2=4
The area of the square is 4 centimetres

7 0

3 years ago