4 years ago

To increase an amount bu 17.5%what single multiplier would i use ?

Mathematics

1 answer:

-Dominant- [34]4 years ago

3 0

That would be 1.175 Answer

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Find the perimeter and area of a polygon if the side length is five inches, and the apothem is four inches?

algol13

Answer:

25 a 18p

Step-by-step explanation:

4x5 5+5+4+4

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3 years ago

What is the following simplified product? Assume x 0.<br> (sqrt6x^2+4sqrt8x^3)(sqrt9x-xsqrt5x^5)

e-lub [12.9K]

Answer:

Step-by-step explanation:

Keep in mind, whatever is inside of the square root, stays inside of the square root, and whatever is outside, stays outside, they don't multiply together. With parenthesis, exponents multiply, if there's no parenthesis, the exponents don't multiply. In this case, the exponents add.

Multiply each one together:

sqrt(6x^2) x sqrt(9x) = sqrt(54x^3)

sqrt(6x^2) x -(x sqrt(5x^5)) = -x sqrt(30x^7)

4 sqrt(8x^3) x sqrt(9x) = 4 sqrt(72x^4)

4 sqrt(8x^3) x -(x sqrt(5x^5)) = -4x sqrt(40x^8)

Then simplify:

sqrt(54x^2) = 3x sqrt(6x)

x sqrt(30x^7) = -x^4 sqrt(30x)

4 sqrt(72x^4) = 24x^2 sqrt(2)

-4x sqrt(40x^8) = -8x^5 sqrt(10)

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3 years ago

Enlarge the triangle by scale factor 0.5 using 3,1 as the centre of enlargement

NISA [10]

Answer:

the points are :

(0,-1)

(0,0)

(-1,3)

(If you are using MathsWatch) For this question the triangle gets smaller so i'm not sure why it says Enlarge the triangle.

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3 years ago

Simplify into one fraction 6/x+7-3/x-2?

makkiz [27]

6/x-3/x= 3/x 7-2=5 (5x+3)/x

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3 years ago

State the property or properties illustrated by the statement.<br><br> 5.<br> 23 + = 23

Ksju [112]

Answer:

23 + 0

Step-by-step explanation:

calculator

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3 years ago