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2 years ago

An animal park has lions, tigers and zebras. 17% of the animals are lions

Mathematics

1 answer:

Fittoniya [83]2 years ago

5 0

3/10 is 30%

30% + 17% = 47%

100% is our total animals

100% - 47% (Lions + Zebras) = 53% (Tigers)

So 53% are tigers.

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The length of each side of a square was decreased by 2 inches so the perimeter is now 49 inches. What was the original length of

aleksley [76]

The Original length of each side of square was 14.25 inches.

Step-by-step explanation:

Perimeter of a square is given by:

Perimeter = 4 * side

Let x be the original length of each side of square

decreasing 2 inch will mean

$x-2$

Perimeter of square after reducing 2 inches from each side

$4(x-2) = 49\\4x-8 = 49\\4x = 49+8\\4x = 57\\\frac{4x}{4} = \frac{57}{4}\\x = 14.25$

So,

The Original length of each side of square was 14.25 inches.

Keywords: Perimeter, square

Learn more about perimeter at:

#LearnwithBrainly

5 0

3 years ago

A circular plate has a diameter of 6 inches. What is the exact area of the plate? A. 3π square inches B. 9π square inches C. 6π

Naddika [18.5K]

Hello

A will be your answer.

Hope this helps!

7 0

3 years ago

Divide using long division.<br><br> <img src="https://tex.z-dn.net/?f=%282x%5E%7B3%7D%20%2B5x%5E%7B2%7D%20%20-7x%2B6%29" id="Tex

babunello [35]

Answer:

The quotient = 2x - 1 and the remainder = 4x + 2

Step-by-step explanation:

$\frac{2x^{3}+5x^{2}-7x+6}{x^{2}+3x-4}=2x+\frac{-x^{2}+x+6}{x^{2}+3x-4}$

$\frac{-x^{2}+x+6 }{x^{2}+3x-4}=-1+\frac{4x+2}{x^{2}+3x-4}$

The quotient = 2x - 1 and the remainder = 4x + 2

3 0

3 years ago

1.) 1.4 + n + 3.6 = 7.5

Semenov [28]

I hope this helps you

3 0

4 years ago

Simplify. 1/4(3x−7)+3/4x

Setler [38]

Answer:

6/4x + -7/4 also know as 1 2/4x - 1 3/4 which simplified even further is

1 1/2x - 1 3/4

Use the distributive property to multiply 1/4 by 3x−7.

Multiply 1/4 and 3 to get 3/4

Multiply 1/4 and −7 to get -7/4

Combine 3/4x and 3/4x to get 6/4x or 3/2x.

6 0

3 years ago

Read 2 more answers