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otez555 [7]
3 years ago
14

The long division below shows the first term of the quotient. Which polynomial should be subtracted from the dividend first? mc0

03-1.jpg

Mathematics
2 answers:
nasty-shy [4]3 years ago
6 0
X³+2x² is your answer i got it right in my test ;)
Thepotemich [5.8K]3 years ago
5 0

Answer: x^3 + 2x^2

Explanation:

when we divide polynomial x^3 +3x^2 +x  by  x+2

we will first consider polynomial  with  one degree less than the numerator that will  be x^{2} and as when we multiply x^{2} by x+2 by the rule of long division we get x^3 +2x^2

Hence, x^3 +2x^2  will be the first term we will divide from the dividend.


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Weather
Crank

Answer:

It snowed for 6 days in November

Step-by-step explanation:

Since there are 30 days in November

and 20 goes into 100 five times,

30/5=6, so in november snow fell for 6 days

5 0
2 years ago
Which of the following demonstrates the Commutative Property of addition?
Crazy boy [7]

Answer:

To my calculations, I think its the first one, 4+2=2+4

I hope this helps! ^^

Apologizes if you get it wrong-

Step-by-step explanation:

5 0
3 years ago
scarlet is trying to find the height of a dam. she stands 90 meters away from the dam and records the angle of elevation to the
Harlamova29_29 [7]
Make a drawing with a right triangle.

The opposite side, y, is the height of the dam less 1.65 m

The base or adjacent side is 90 m

The angle between the two sides is 90 m.

Then tan (26) = y / 90

y = 90 tan(26) = 90 (0.4877) = 43.90 m

The height of the dam is 43.90m + 1.65m = 45.55 m
5 0
2 years ago
An elevator ascends, or goes up, at a rate of 750 feet per minute. Is the height to which the elevator ascends proportional to t
Monica [59]

Answer:

Yes

Step-by-step explanation:

We know this because the proportion can be used to find another answer.

Example:

How many feet did the elevator ascend in 0.25 minutes?

 750           x

---------- = ----------

    1           0.25

750(0.25) = 1x

187.5 = x

***Sorry about the format. Hope this helps!

6 0
2 years ago
Sierra has plotted two vertices of a rectangle at (3,2) and (8,2). What is the length of the sides of the rectangle
Eddi Din [679]

Answer:

5units

Step-by-step explanation:

Given the two vertices of a rectangle at (3,2) and (8,2). We are to calculate the distance between the two points.

Using the formula

D = √(x2-x1)²+(y2-y1)²

D = √(2-2)²+(8-3)²

D = √0+5²

D =  √25

D = 5

Hence the length of the side of the rectangle is 5units

4 0
2 years ago
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