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2 years ago

Express as a trinomial. (3x-2)(2x+9)

Mathematics

1 answer:

MAVERICK [17]2 years ago

5 0

Answer:

6x^2 + 23x -18

Step-by-step explanation:

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Last year, a small manufacturing company netted a profit of $540,000. The net profit increased this year by 135%. What is the ne

maks197457 [2]

940,000 is your answer
You have to divide 135 from 540,000 and then multiply 100. Which is 400,000.
540,000+400,000=940,000.
If it’s not that, I’m sorry

4 0

3 years ago

Read 2 more answers

What times what gives me 234 and what plus what gives me 31

shusha [124]

Answer:

2*127=234

30+1

29+2

28+3

27+4

26+5

25+6

24+7

23+8

22+9

21+10

20+11

19+12

18+13

17+14

16+15

15+16

14+17

13+18

12+19

11+20

10+21

9+22

8+23

7+24

6+25

5+26

4+27

3+28

2+29

1+30

0+31

Step-by-step explanation:

there are multiple answers to what plus what gives me 31 and what times what gives me 234

3 0

3 years ago

What is 0.66666666666 as a fraction

stellarik [79]

To turn $0.(6)=0.6666...$ into a fraction you should do such steps:

1 step. Set up an equation by representing the repeating decimal with a variable. Using your example, you will let x represent the repeating decimal 0.(6), so you have x=0.666... .

2 step. Identify how many digits are in the repeating pattern, or n digits. Multiply both sides of the equation from Step 1 by $10^n$ to create a new equation. Again, using your example, you see that the repeating pattern consists of just one digit: 6. Now multiply both sides of the equation by $10^1 = 10$ . Thus, you have $10x = 10 \cdot 0.666...$ or $10x = 6.666....$ .

3 step. Subtract the equation in Step 1 from the equation in Step 2. Notice that when we subtract these equations, our repeating pattern drops off. Therefore, $10x-x=6.666...-0.666...\\ 9x=6$ .

4 step. You now have an equation that you can solve for x and simplify as much as possible, using x as a fraction: $9x = 6$ . If you divide both sides by 9, you get $x=\dfrac{6}{9}$ . When simplified, you get that $x=\dfrac{2}{3}$ .