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Luda [366]
3 years ago
7

You are helping a partner in your group with their problem. What mistake did they make solving the system?

Mathematics
1 answer:
Llana [10]3 years ago
4 0
There is no solution
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Please help me, ill give brainiest to correct answer
AveGali [126]

Answer:

b because it by two so b b trust me

7 0
3 years ago
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Trigonometry
Debora [2.8K]

Step-by-step explanation:

d =  \sqrt{(5 + 7)^{2}  + ( - 8 - 6) ^{2} }  \\ =  \sqrt{(12)^{2}  + ( - 14) ^{2} }  \\  =  \sqrt{144 + 196}  \\  =  \sqrt{340}  \\  = 18.4390889 \\  = 18.44 \: units \\

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3 years ago
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The first barn contained 3 times more hay than the second one. After 20 tons of hay were removed from the first barn and 20 tons
Vika [28.1K]

The solution would be like this for this specific problem:

 

a + 20 = 5/7 (3a - 20) <span>
a + 20 = (15a - 100)/7 </span><span>
Multiply both side by 7, </span><span>
7a + 140 = 15a - 100 </span><span>
8a = 240<span> 
</span></span>a = 30

3a = 90

a + 20 = 50

3a - 20 = 70

<span>5/7 x 70 = 50</span>
8 0
3 years ago
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TQM mobilizes individuals directly involved in a work process to examine and improve the process with the goal of achieving a be
Delicious77 [7]

Answer:

True.

Step-by-step explanation:

TQM (Total Quality Management) is a management system that is primary focused on customer.

To achieve a better product or outcume, all employees are involved in continual improvement.

Main focus is not on product or outcome but more on process thinking, strategic and systematic approach, continual improvement, communications etc.

5 0
3 years ago
Find the value of 7 Y if 3 bracket Y - 1 bracket is equal 21​
lawyer [7]

Answer:

7y = 56

Step-by-step explanation:

3(y - 1) = 21

Divide 3 on both sides:

y - 1 = 7

Add 1 to both sides:

y = 8

Multiply by 7 on both sides:

7y = 56

8 0
3 years ago
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