3 years ago

Don’t know the answer need help

1 answer:

4 0

Answer: The point was reflected over the x-axis

Explanation:
When the y coordinate is opposite, then it’s mirror on the x-axis. If the x was opposite, then it would have been over the y-axis.

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Find the H.C.F. of the following expressions:36(x³+x²y-12xy²), 54(x³y+4x³y²-21xy)

almond37 [142]

Answer:

18x

Step-by-step explanation:

The HCF is the highest factor common to both expressions. We can find it by factoring both expressions and identifying common factors.

<h3>Factorization</h3>

36(x³+x²y-12xy²) = 18x·2·(x +4y)(x -3y)

54(x³y+4x³y²-21xy) = 18x·3y·(x +7)(x -3)

The highest common factor is 18x.

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Mallorie has $3 in her wallet. If this is 10% of her monthly allowance, what is her monthly allowance?

Ksenya-84 [330]

Her monthly allowance is 30 dollars

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3 years ago

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For the equation x + y = 3. How many possible values for x are there if x and y are both whole numbers?

Temka [501]

Answer:

Step-by-step explanation:

Because it is 2+1 and 3+0, those are the only solution, therefore A is correct

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3 years ago

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Hey anybody plz help me ;C

jekas [21]

Answer:

her equation should be a² + 3² = 4²

Step-by-step explanation:

a² + 3² = 4²

a² + 9 = 16

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The answer choices are : <br><br> Trinomial<br><br> Monomial<br><br> Binomial<br><br> None of these

Nady [450]

Answer:

Trinomial

Step-by-step explanation:

It has three terms

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3 years ago

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