2 years ago

3x−4y=21 what does the x and y mean?

1 answer:

6 0

Answer:

They are the two variables in the equation. They could will have different or the same values, but are seperate mathematical and logical entities.

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MrMuchimi

$\displaystyle\\
\bf\\
log_{x+5} 36 = 2\\\\
\Longrightarrow~~(x+5)^2 = 36\\\\
(x+5)^2 = 6^2\\\\
x+5= 6\\\\
x = 6 - 5 = \boxed{\bold{1}}$

6 0

3 years ago

alexira [117]

Answer:

x = 100

Step-by-step explanation:

Both angles are equivalent. 150-50=100. There's your answer! :)

6 0

3 years ago

sergiy2304 [10]

9.00/315 is a way to solve this.

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3 years ago

Annette [7]

Answer:

What do you mean?

Step-by-step explanation:

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2 years ago

MariettaO [177]

Say your test is out of 100 and you 75 correct to calculate your percent you would go

75/100*100

/ = Divide
* = Times

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3 years ago