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Radda [10]
3 years ago
15

Please help with this!

Mathematics
1 answer:
Zepler [3.9K]3 years ago
7 0

Answer:

1) 7:9

2) 343:729

3) 16:9

4) 64:27

5) 9:11

6) 81:121

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Answer:

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Step-by-step explanation:

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3 years ago
Work out the value of 22 - 2y when
stealth61 [152]

Answer:

2

Step-by-step explanation:

22 - 2y

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6 0
3 years ago
Simplify – 2(7x – 3)
ANTONII [103]

All you need to do here is multiply the outside number by both 7x and -3.

When done correctly it should look like this:

-14x+6

Thats the answer.

7 times 2 gives you 14 but when multiplying mixed signs it turns negative so it would be -14.

negative 3 times negative 2 gives you 6. Both signs are negative, and you would suppose it would turn into a negative but thats only true when both signs are mixed. Both the 3 and the 2 are negative, making the signs the samez giving you positive

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5 0
3 years ago
Y = -x2 + 733 + 73x – 520
denis23 [38]
If only finding X
x= -3


If only finding Y
y = 213

5 0
3 years ago
Read 2 more answers
3/12 + 7/12 =<br><br>A) 5/6<br>B) 10/24<br>C) 5/24<br>D) 1/6​
Lina20 [59]
3+7=10

10/12
simplified (divide by 2) it’s
5/6

the answer is A
3 0
3 years ago
Read 2 more answers
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