3 years ago

I need help with math pls

Mathematics

1 answer:

madam [21]3 years ago

3 0

The answer is 6

Explanation:

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the temperature at sunrise was -2° F. The temperature at sunset was 18° F warmer than it was at sunrise. What was the temperatur

Black_prince [1.1K]

Answer: 16 degrees
explanation: 18 + -2 = 16

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3 years ago

Determine if the equation x2 – y = 1 defines y as a function of x. No. At least one input results in two outputs. No. At least o

posledela

Yes. One input results in one output. the last choice is correct.
every x value will product only one y value.

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3 years ago

Please help the question and answer choices are in the picture.

mamaluj [8]

Answer:

B) 20

Step-by-step explanation:

2808 lb. / 140 lb. ≈ 20

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3 years ago

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A ball is thrown downward from the top of a 150-foot building with an initial velocity of 23 feet per second. The height of the

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Step-by-step explanation:

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3 years ago

Which polynomial correctly combines the like terms and puts the given polynomial in standard form? -5x^3y^3+8x^4y^2-xy^5-2x^2y^4

victus00 [196]

Given:

The polynomial is:

$-5x^3y^3+8x^4y^2-xy^5-2x^2y^4+8x^6+3x^2y^4-6xy^5$

To find:

The simplified form of the given polynomial in standard form.

Solution:

We have,

$-5x^3y^3+8x^4y^2-xy^5-2x^2y^4+8x^6+3x^2y^4-6xy^5$

Combining the like terms, we get

$=-5x^3y^3+8x^4y^2+(-2x^2y^4+3x^2y^4)+8x^6+(-xy^5-6xy^5)$

$=-5x^3y^3+8x^4y^2+x^2y^4+8x^6-7xy^5$

Now, rewrite this polynomial in standard form.

$=8x^6+8x^4y^2-5x^3y^3+x^2y^4-7xy^5$

Therefore, the required polynomial in standard form is $8x^6+8x^4y^2-5x^3y^3+x^2y^4-7xy^5$ .

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3 years ago