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ryzh [129]
3 years ago
15

What is the ratio of 15 to 21

Mathematics
2 answers:
Step2247 [10]3 years ago
4 0

Answer:

Ratio: 15:9

hope this helps :)



kari74 [83]3 years ago
3 0
Answer:

The ration is 3:7
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Translate these points
zmey [24]
3,-4 is the correct anwser
3 0
2 years ago
I forgot how to do most of this yet they gave it to me as hw ‍♀️
svp [43]

18.

-2(-9)+3

18+3

21

Explanation: -2(-9) When multiplying numbers that have both a negative sign, the answer is positive. Multiply normally.

19.

-6(-4)0

24(0)

0

Explanation: -6(-4) As I explained before, the answer would be positive.

24(0) Every number multiplied by 0 is 0.

20.

56+(-7)

49

Explanation: 56+(-7) Any problem like this is just basically going to be 56-7.

21.

-36+(-4)

-40

Explanation: -36+(-4) You are simply adding normally then adding the sign. This will only work if the signs are the same. (Signs are positive and negative.)

   

8 0
3 years ago
Read 2 more answers
For the math experts
slamgirl [31]

Answer:

45 cause any value inside mod function always return to postive

8 0
2 years ago
Why every one should learn maths in life
krek1111 [17]
It will help with taxes and construction and paying things, etc.
6 0
3 years ago
Read 2 more answers
Need help with this chart read carefully
irinina [24]

Answer:

10=60 5=30

Step-by-step explanation:

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3 years ago
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