3 years ago

What is the degree of -9xy^3

Mathematics

1 answer:

Valentin [98]3 years ago

6 0

Answer:

Step-by-step explanation:

To find the degree of the polynomial, add up the exponents of each term and select the highest sum.

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a ball is dropped from a height of 6 metres. suppose the ball rebounds 2/3 of the height from which it falls. find total distanc

Aleksandr [31]

Answer:

10 meters.

Step-by-step explanation:

We know the ball travelled a distance of at least 6 meters as that is how far it was dropped.

It rebounded 2/3 of 6 meters, which is 4 meters.

6 meters add 4 meters is 10 meters.

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2 years ago

How do you find the Y-intercept

madam [21]

To make this easy you should put the equation into slope-intercept form :
y = mx + b

the y-intercept is b

remember : the y-intercept can be 0

i hope this helps !!

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3 years ago

Two angles of a triangle measure 59 degrees and 63 degrees. If the longest side measures 28 centimeters, find the length of the

sertanlavr [38]

Answer:

26.65 or 58

Step-by-step explanation:

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3 years ago

A • (-3,-4) B • (5,2) C • (11,-6) What is BC? A.) 10 B.) 8 C.) 3 D.) 5

guapka [62]

Answer:

A.) 10

Step-by-step explanation:

So draw the points on a graph is the best way to solve the problem, but if you can't then you have to mentally imagine it.

on the X axis B is 5 and C is 11 so the distance or length of the line between the points is 11-5=6

on the Y axis B is 2 and C is -6 so the distance or length of the line between the points is 2-(-6)=8

now you have two lines that can make a right triangle and use the Pythagorean theorem to solve for the long line connecting directly from point B to point C $x^{2}$ + $y^{2}$ = $z^{2}$ so $6^{2}$ + $8^{2}$ =100= $z^{2}$ , z= $\sqrt{100}$ =10

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4 years ago

What is the solution for x² + 4x > 77?

Kitty [74]

82759264972748363999

8 0

2 years ago