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noname [10]
3 years ago
7

X+2y+z=5 2x-y+z=4 3x+y+4z=1

Mathematics
1 answer:
Bingel [31]3 years ago
8 0
X=1.5, y=2.5,z=-1.5 I used matrices to solve it.
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3
Leviafan [203]

Answer:

1) 2x - y = 26.

Step-by-step explanation:

Solution =  (18, 10)

2x - y = 26 fits the bill

as   2(18) - 10

= 36 - 10

= 26.

7 0
2 years ago
Your load is a container full of water. The container measures
solmaris [256]

Answer:

1282kg

Step-by-step explanation:

1.0*1.12*1.1=1.232 tonnes

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Hope this helps :)

7 0
2 years ago
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What is 109 divided by 8
Lelu [443]
 109 \div 8 

= 13.625
7 0
3 years ago
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60 is what percent of 1200
k0ka [10]

Answer:

60 is 5$ of 1200

Step-by-step explanation:

Find the value of the ratio 60/1200 and then multiply the result by 100%:

(1/20)(100%) = 5%

3 0
3 years ago
How do you find out what’s 1/4 of 1 minute?
Ad libitum [116K]

1/4 of 1 minute would be 1/4 * 60(seconds in a minute)

so that would be 60/4=15 seconds.

3 0
3 years ago
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