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eimsori [14]
3 years ago
10

Solve for h -4(-6h - 7) = 9h + 10h - 7

Mathematics
2 answers:
Artyom0805 [142]3 years ago
6 0

Answer:

h=-7

Step-by-step explanation:

-4(-6h - 7) = 9h + 10h - 7

24h+28=19h-7

Both side -28

24h+28-28=19h-7-29

24h=19h-35

Both side -19h

24h-19h=19h-19h-35

5h=-35

h=-7

Artemon [7]3 years ago
6 0

Answer:

h = -7

Step-by-step explanation:

-4(-6h-7)= 9h+ 10h-7

24h+ 28=19h-7

-19. -28. -19 -28

5h -35

h= -7

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5 0
2 years ago
The table shows a student's proof of the quotient rule for logarithms.
nikklg [1K]

Answer:

The error is at step (3) .

The correct step (3) will be,

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Step-by-step explanation:

The error is at the step (3) , because the student has tried to prove the quotient rule of logarithms by using the property i.e., 'The quotient rule of logarithm' itself , i.e. ,by  assuming the property does hold before proving it. So, the proof is fallacious.

The correct step (3) will be,

\log_{b}(\frac {b^{x}}{b^{y}})

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5 0
3 years ago
I need some help please
ExtremeBDS [4]
Using the law of cosins

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6 0
3 years ago
1. For a certain type of tropical fish, it is recommended
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3 years ago
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