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Liono4ka [1.6K]
3 years ago
14

I need help on this question

Mathematics
1 answer:
katen-ka-za [31]3 years ago
8 0
Measure of the interior angle: 180 -113: 67
the measure of interior angle is 67.
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Complete the synthetic division problem below.
leva [86]

Answer:

B

Step-by-step explanation:

This was originally a third degree polynomial:

2x^3+4x^2-4x+6, to be exact.

When you divide by -3, you are basically trying to determine if x + 3 is a zero of that third degree polynomial.  The quotient is always one degree lesser than the polynomial you started with, and if there is no remainder, then x + 3 is a zero of the polynomial and you could go on to factor the second degree polynoial completely to get all 3 solutions.  To perform the synthetic division, you always first bring down the number in the first position, in our case a 2.  Then multiply that 2 by -3 to get -6.

-3|  2   4   -4   6

          -6

    2    -2

So far this is what we have done.  Now we multiply the -3 by the -2 and put that up under the -4 and add:

-3|  2   4   -4   6

          -6   6

    2    -2   2

Now we multiply the -3 by the 2 to get -6 and put that up under the 6 and add:

-3|   2   4   -4   6

           -6    6  -6

      2    -2   2   0

That last row gives us the depressed polynomial, which as stated earlier here, is one degree less than what you started with:

2x^2-2x+2

8 0
3 years ago
Read 2 more answers
Does this table represent a proportional relationship?
kow [346]

Answer

The answer to this question is No

Step-by-step explanation:

Due to the section of the y axis, The y axis does not show an actual proportional relationship making the table a Non-proportional relationship.

HOPE THIS HELPS!!!

PLEASE GIVE ME BRAINLIEST!!!

6 0
3 years ago
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Tom is twice his sister's age his sister is 2 less than a score but 5 years younger than Rob. how old is Tom sister. how old is
Alenkinab [10]

Answer:

Tom is 36, was 31. His sister is 18. Rob is 23 would be 29.

Step-by-step explanation:

8 0
3 years ago
Solve +- radical x^2-5x+2=0 EXPLAIN.
slega [8]
Plugging your a b c values on to the quadratic equation gives an answer of a
6 0
3 years ago
DOES ANYONE KNOW HOW TO DO THIS??????????? NEED HELP QUICK!!!!!!!!
Kay [80]

Answer:

1. Figure 4

2. Figure 2

3. Figure 4

8 0
2 years ago
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