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Charra [1.4K]
3 years ago
12

Help urgently 28points

Mathematics
2 answers:
Shkiper50 [21]3 years ago
8 0
I hope that this helps.
Bas_tet [7]3 years ago
8 0

2. \sqrt{1} = 1 , 3-1=2

3. 1/3

4. 2/9, \sqrt{9-5} = \sqrt{4} \sqrt{4}=2


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What is the solution of 2m=-6n-5 when n=1,2,3
Travka [436]

Answer:


Step-by-step explanation:

Simplifying

2m + -6n + 5n + 3m = 0


Reorder the terms:

2m + 3m + -6n + 5n = 0


Combine like terms: 2m + 3m = 5m

5m + -6n + 5n = 0


Combine like terms: -6n + 5n = -1n

5m + -1n = 0


Solving

5m + -1n = 0


Solving for variable 'm'.


Move all terms containing m to the left, all other terms to the right.


Add 'n' to each side of the equation.

5m + -1n + n = 0 + n


Combine like terms: -1n + n = 0

5m + 0 = 0 + n

5m = 0 + n

Remove the zero:

5m = n


Divide each side by '5'.

m = 0.2n


Simplifying

m = 0.2n

7 0
3 years ago
Can someone pls help i am literally cryinghaving a bad day and been doing work for 4 hours please help
Lena [83]

Neither are correct, if you were to multiply a number by 0 it would be 0, meaning there would be no whole number.

Ex.) 24 * 0 = 0

7 0
3 years ago
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T + 23.7 = 80.66 .............?
grin007 [14]

Answer: 56.96

Step-by-step explanation: 80.66 - 23.7 = 56.96

HOPE THIS HELP :D

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4 years ago
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How do i solve this?
bearhunter [10]

Order them from least to greatest  47,65,67

8 0
4 years ago
63/40 as a decimal?
Natasha2012 [34]

Answer:

1.575

Step-by-step explanation:

I just made it to a proper fraction then put them over 100

3 0
3 years ago
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