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Anarel [89]
3 years ago
8

Solve for x. Complementary or Supplementary Angles?

Mathematics
1 answer:
attashe74 [19]3 years ago
8 0
Supplementary angles.
X = 10

Look at attached picture for solution process.

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Simplify 2X^3- 3x^2- 5x +3 / x+ 1
Maslowich

Answer:

-6x+3÷x+1

Step-by-step explanation:

2x^3-3x^2-5x+3÷x+1

2x ×2x ×2x-3x +3x-5x+3÷x+1

8x-9x-5x+3÷x+1

8x-14x+3÷x+1

-6x+3÷x+1


6 0
4 years ago
4b+3=−9 i need help it is inportant
Fantom [35]

Answer:

b=-3

Step-by-step explanation:

4b+3=-9

    -3   -3

subtract 3 from both sides like so. 3-3 cancels out. -9-3=-12.

4b=-12

youre left with 4b=12 so DIVIDE 4b by 4 and -12 by 4

4b/4=-12/4

4b divided by 4 is 1. -12 divided by 4 is -3

b=-3

plug -3 in for b to make sure its correct

4(-3)+3=-9

-12+3=-9

-9=-9

5 0
4 years ago
Read 2 more answers
The radius of a circle is 1 kilometer. What is the circle’s circumference?
yulyashka [42]

Answer:

2\pi

Step-by-step explanation:

Formula of circumference is C = 2\pi r

r = radius

plug in the numbers into formula to get

2\pi (1) which will eqaul 2\pi

7 0
3 years ago
there are 12 players on the basketball roster. 9 of the players are in the 8th grade. What percent of the team is not in the 8th
alexandr402 [8]
Well there are 12 players and 9 are in 8th grade so the rest is leaving 3 so 3/12 so converted to percentage is 25% hoped this helped
3 0
3 years ago
Your parents give you 1 cent to clean up your kitchen on Aug. 15. They will double the amount of money they give you on the foll
kotegsom [21]

Answer:

Step-by-step explanation:

Aug

15 = 1     26 = 23.04    Total $737.28 that's a great deal

16 = 2    27 = 46.08

17 = 4    28 =  92.16

18 = 8    29 =  184.32

19 = 16   30 = 368.64

20 = 36   31 = 737.28

21  = 72  

22 = 1.44

23 = 2.88

24 = 5.76

25 = 11.52

7 0
4 years ago
Read 2 more answers
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