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Inessa [10]
3 years ago
7

Solve the system of equations. 2x + 2y + 3z = 3 6x + 3y + 37 = 3 2x + 5y + z = 6

Mathematics
1 answer:
Lyrx [107]3 years ago
3 0

Answer:

1. x=3/2-y-3z/2

2.x=-y/2-17/3

3.x=3-5y/2-z/2

Step-by-step explanation:

i gusse

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What is 38% of 96? just need someomne to walk me through it plz
Ludmilka [50]

Answer:

37.24

Step-by-step explanation:

ok so there's a strategy I got taught ready?

100%- 96.

38%-x

~cross multiply~

100x= 3724

÷100      ÷100

________________

x=37.24

Hope this helps :D   p.s- i recommend using this strategy :D

8 0
3 years ago
Read 2 more answers
Complete the steps to find the value of .<br> 72°<br> (7x + 24)
stellarik [79]

Answer: x ≈ 6.86°

Step-by-step explanation:

Firstly, set them equal to each other:

(7x + 24) = 72°

Subtract 24 from both sides:

7x = 48°

Divide both sides by 7:

x ≈ 6.857...

This can be rounded to:

x ≈ 6.86°

8 0
3 years ago
PLZZZZ answer correctly!! it's IMPORTANT!!
lara [203]

This is what I got and hopefully it helps.

1.A The dot is not filled and it points in the left direction

2.B The dot is filled and it points to the left

3.A The dot is not filled and it is pointed in the left direction

4.C The dot is filled and is pointing in the right direction.

Whenever you have a filled dot it will always be a greater than or equal to or less than or equal to. When the dot is not filled, the answer will always be greater than or less than.


4 0
3 years ago
If a faucet drips 2ml of water every second, how much water will it spill waste in 2 days?
Svet_ta [14]

Answer:

\boxed{345,600 mL}

Step-by-step explanation:

<em>Hey there!</em>

<em />

Well first we need to find the amount of seconds in a day,

24hrs in a day * 60 min in an hour

= 1440 minutes in a day

1440 min • 60 secs in a minute

= 86,400 seconds in a day

So now we do 2*86400 = 172800

172800 mL in a day

172800 * 2

= 345600 mL in 2 days

<em>Hope this helps :)</em>

5 0
3 years ago
30% of 60 is what number?<br> A. 15<br> B. 30<br> C. 18<br> D. 40
Dmitriy789 [7]

Answer:

18

Step-by-step explanation:

30x60=1800

1800/100=18

6 0
3 years ago
Read 2 more answers
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