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2 years ago

PLZ HELP ASAP ILL MARK BRAINLIEST!

Mathematics

2 answers:

icang [17]2 years ago

7 0

Polynomial degree : 2

Leading coefficient : 11

emmasim [6.3K]2 years ago

7 0

Answer:

The degree of the polynomial is 4.

The leading coefficient of the polynomial is 12.

Step-by-step explanation:

The degree of the polynomial is the highest power in the polynomial.

The highest power in the given polynomial is 4.

The leading coefficient of the polynomial is 12.

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Which of the following statements about sets of numbers is true? (1 point)

gayaneshka [121]

Answer:

-All integers are whole numbers.

-All rational numbers are natural numbers.

Step-by-step explanation:

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2 years ago

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Find the unit vector in the direction of v=(7,-3).<br> (enter exact answers with square roots)

navik [9.2K]

Answer:

$\binom{ \frac{7 \sqrt{58} }{58} }{ \frac{ - 3 \sqrt{58} }{58} }$

Step-by-step explanation:

First, find the magnitude of the vector:

$|v| = \sqrt{( {(7)}^{2} + {( - 3)}^{2}) } \\ = \sqrt{(49 + 9)} \\ = \sqrt{58}$

Then, divide each component of the vector by the magnitude to get the unit vector and rationalise:

$unit \: vector = \binom{ \frac{7}{ \sqrt{58} } }{ \frac{ - 3}{ \sqrt{58} } } \\ = \binom{ \frac{7 \sqrt{58} }{58} }{ \frac{ - 3 \sqrt{58} }{58} }$

8 0

3 years ago

Can anyone help??? will give best answer brainliest!!

tia_tia [17]

Answer:

5xy = 2

Step-by-step explanation:

This is the only one that has two (x & y) letters/integers on one single number.

3 0

2 years ago

x−2y+3z=8, 3y+z=12, −2x+2z=−4 Enter your answer, in the form (x,y,z), in the boxes in simplest terms.

Galina-37 [17]

Answer:

you dey mad go give your teacher make them solve am

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3 years ago

Start time unknown elapsed time 9 3/4 hours end time 6 pm

SCORPION-xisa [38]

The start time is 9:15 A.M. I believe.

I took away 6 hours from the elapsed time to get 12:00 P.M. (noon). Then, I took away another 3 hours to get 9:00 A.M. Now, we only have 3/4 hour left. 3/4 of 60 is 45. 60 - 45 = 15. Add 15 minutes to 9:00.

Hope it helps,
Loafly

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2 years ago

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