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givi [52]
3 years ago
9

IF A:B =2:3 AND B:C=6:7 THEN WHAT'S A:B:C?

Mathematics
2 answers:
saw5 [17]3 years ago
8 0

Step-by-step explanation:

A:B:C

2:3

6:7

12:18:42

I think...

elena-14-01-66 [18.8K]3 years ago
7 0

Answer:

4:6:7

Step-by-step explanation:

A:B

2:3

4:6

A:B:C

4:6:7

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Pie
5 would be the answer to it
3 0
3 years ago
Change the following percents to fractions and reduce
Serga [27]
Here are the answers.

6. 63/100

7. 75/100 = 3/4

8. 91/100

9. 18/100 = 9/50

10. 3/100

11. 25/100 = 1/4

12. 5/100 = 1/20

13. 16/100 = 4/25

14. 1/100

15. 79/100

16. 40/100 or 4/10 = 2/5

17. 99/100

18. 30/100 or 3/10 = 3/10

19. 15/100 = 3/20

20. 84/100 = 21/25

I hope you find this answer the most helpful! :)
4 0
3 years ago
Simplify each of the following powers of i. i^15
frutty [35]

Answer: -i

Step-by-step explanation:

You need to remember:

1. The Product of powers property: (a^m)(a^n)=a^{(m+n)}

2. The Power of a power property: (a^m)^n=a^{mn}

In this case, given:

i^{15}

You need to follow these steps in order to simplify it:

1. Apply the Product of powers property:

i^{15}=i^{12}i^2i

2. Apply the Power of a power property:

(i^{4})^3i^2i

3. Finally, since i^4=1 and i^2=-1, you get:

 =(1)(-1)(i)=-i

7 0
3 years ago
Read 2 more answers
Simplify: -7x+6y - 6x
m_a_m_a [10]

Answer:

-13x + 6y

Step-by-step explanation:

combine like terms

-7x + 6y - 6x

-7x - 6x = -13x

-13x + 6y

7 0
2 years ago
Read 2 more answers
PLEASE ANSWER ASAP!! DUE IN ABOUT 55 MINUTES!!
Aleks [24]

Answer:

sorry no anwsers

Step-by-step explanation:

I would hlp but it is past due

6 0
3 years ago
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