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Anestetic [448]
2 years ago
14

Can you help me please.​

Mathematics
2 answers:
sdas [7]2 years ago
5 0
What they said is correct^^
Makovka662 [10]2 years ago
3 0

Step-by-step explanation:

(3a - 15) - (9a + 2) \\  - 6a - 17

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Evans has 32 hair ties Melanie has8 hair ties.what is the ratio?
defon

Answer:


Step-by-step explanation:

32:8

4:1


8 0
3 years ago
Read 2 more answers
If x=1,y=3,z=4 evaluate x^2+y^2+z^2-3yz^2
Travka [436]
<h3>✽ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ✽</h3>

➷ Just substitute the values in:

(1)^2 + (3)^2 + (4)^2 - 3(3)(4)^2

Simplify:

(1 + 9 + 16) - 144

Simplify further to get the answer:

answer = -118

<h3><u>✽</u></h3>

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7 0
3 years ago
Express each of the following percentages as a fraction. 45%
vesna_86 [32]

Answer:

9/20

Step-by-step explanation:

45% can be written as

= 45/100

= 9/20

Hope it will help u..

3 0
3 years ago
Read 2 more answers
What is the simplest ratio of 32 and 48
Elden [556K]
2:3
Keep diving each number by 2.
4 0
3 years ago
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Which fraction is equivalent to 2/5?  <br> A. 4/10 <br> B. 2/10   <br> C. 1/2   <br> D. 4/6
Lelechka [254]
Hey there James!

So, just remember, 2/5 is almost half of 1.

When it is almost half of 1, this means that it would have to be 2.5/5

This would mean that 4/10 would be your answer, because it is almost half of 1 also.

Hope this helps.
6 0
3 years ago
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