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Otrada [13]
3 years ago
12

I need help please hurry.

Mathematics
1 answer:
Anarel [89]3 years ago
8 0

Answer:the answer is the first

Step-by-step explanation:

Because the expression can be written as -10r2/2r2+4+5r/2r2+4+3/2r2+4

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PLS help its the last question
cluponka [151]

Answer:

D

Step-by-step explanation:

5 0
2 years ago
Select all polynomials that have (x-3)(x−3)left parenthesis, x, minus, 3, right parenthesis as a factor. Choose all answers that
iVinArrow [24]

Answer:

  A, C, D

Step-by-step explanation:

One way to answer this question is to use synthetic division to find the remainder from division of the polynomial by (x-3). If the polynomial is written in Horner form, evaluating the polynomial for x=3 is substantially similar.

  A(x) = ((x -2)x -4)x +3

  A(3) = ((3 -2)3 -4)3 +3 = -3 +3 = 0 . . . . . has a factor of (x -3)

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  B(x) = ((x +3)x -2)x -6

  B(3) = ((3 +3)3 -2)3 -6 = (16)3 -6 = 42 . . . (x -3) is not a factor

__

  C(x) = (x -2)x^3 -27

  C(3) = (3 -2)3^3 -27 = 0 . . . . . . . . . . . . . has a factor of (x -3)

__

  D(x) = (x^3 -20)x -21

  D(3) = (3^3 -20)3 -21 = (7)3 -21 = 0 . . . . has a factor of (x -3)

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The polynomials of choice are A(x), C(x), and D(x).

4 0
3 years ago
Help! Please Geometry
Alchen [17]

ANSWER—46

Step-by-step explanation:

*All the angles in a triangle add up to 180 degrees.*

Let The wanted angle be x,

Then x+98+36=180. Solve for x.

6 0
3 years ago
PLASE HELP!!! I WILL GIVE BRAINLIEST!!!
zhannawk [14.2K]
0.43 = 

3/100 = 0.03

+

4/10 = 0.4

0.03 + 0.4 = 0.43.

Hope this helped☺☺
4 0
3 years ago
Read 2 more answers
Solve for n: n/80 = 3/24
Sedaia [141]

Answer:

n=10

Step-by-step explanation:

simplify both side

6 0
3 years ago
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