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2 years ago

Which of the following equations is equivalent to y=logx?

2 answers:

8 0

Remember
$log_xn=y$ means $x^y=n$

so
assuming that when no base is stated, the base is 10
y=logx means
$y^{10}=x$

answer is A

3 0

The answer is x=10^y

Apex

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hoa [83]

i’m pretty sure the answer would be 1) linear :D

6 0

2 years ago

Nutka1998 [239]

Answer: x=-10, y=13

Step-by-step explanation:

$-3x+2y=56\\-5x-2y=24$

+2y-2y = 0, eliminating y is much easier. So -3x-5x = -8x and 56+24 = 80

$-8x=80\\x=-10$

Substitute x in any equations but only 1 equation (Don't substitute in both equations.)

For me, I'd substitute x in -3x+2y=50

$-3(-10)+2y=56\\30+2y=56\\2y=56-30\\2y=26\\y=13$

So the answer is x = -10, y = 13

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2 years ago

Scilla [17]

Answer:

Step-by-step explanation:

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2 years ago

omeli [17]

$4 - 6 + 9 - 3$

$= 4$

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3 years ago

snow_lady [41]

Answer:

pretty sure its 645ml

Step-by-step explanation:

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2 years ago