3 years ago

Factor this? Subtract the following polynomials. (3x^2 - 5x + 12) - (5x^2 + x -11)

Mathematics

1 answer:

Papessa [141]3 years ago

5 0

The answer is -2x^2-6x+23. all you have to do is just combine like terms

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when the length of a rectangle is 5 and the width of it is x - 2 what are two expression to represent the perimeter

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Step-by-step explanation:

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4 years ago

I need to find x. It wants me to find the indicated angle measure.

Nataliya [291]

Answer:

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Step-by-step explanation:

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3 years ago

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nalin [4]

Answer:

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Part 2) The circumference is $C=226.08\ in$

Step-by-step explanation:

step 1

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we know that

The area of a circle (circular tablecloth) is equal to

$A=\pi r^{2}$

we have

$r=72/2=36\ in$ ------> the radius is half the diameter

$\pi =3.14$

substitute

$A=(3.14)(36)^{2}$

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step 2

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we know that

The circumference of a circle (circular tablecloth) is equal to

$C=\pi D$

we have

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substitute

$C=(3.14)(72)$

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3 years ago

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