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3 years ago

Write an equation use g, 21,7

Mathematics

1 answer:

algol [13]3 years ago

5 0

Answer: 7g=21

g=3

Step-by-step explanation:

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They are all 3D. But they are all different shapes

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3 years ago

Which of the following statements is true?

sdas [7]

Answer:

Option The product of $(-x+4)(x^2+3x-3)$ is

$-x^3+x^2+15x-12$ is correct.

That is $(-x+4)(x^2+3x-3)=-x^3+x^2+15x-12$

Step-by-step explanation:

Given expression is $(-x+4)(x^2+3x-3)$

To find the product of the given expression :

$(-x+4)(x^2+3x-3)$

( By using the distributive property each term in the factor is multiplied by each term in the another factor )

$=[-x(x^2)+(-x)(3x)+(-x)(-3)]+[4(x^2)+4(3x)+4(-3)]$

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$=-x^3+x^2+15x-12$

Therefore $(-x+4)(x^2+3x-3)=-x^3+x^2+15x-12$

Therefore Option The product of

$(-x+4)(x^2+3x-3)$ is $-x^3+x^2+15x-12$ is correct.

That is $(-x+4)(x^2+3x-3)=-x^3+x^2+15x-12$

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3 years ago

Is 24/40 4/5 a true proportion?

cupoosta [38]

Answer:

Step-by-step explanation:

24 x 5 = 120

40 x 4= 160

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Step-by-step explanation:

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