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3 years ago

What is x+7/10=-1/5??

1 answer:

7 0

Answer:

x=-9/10

Step-by-step explanation:

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Vladimir79 [104]

Answer:

Step-by-step explanation:

2log(x)=log(64)

By logarithms properties

$xlog_{a}(b)=log_{a}(b^{x} ) \\$

log(x²)=log(64)

When you have log or ln in both sites, you delete them and...

x²=64

$\sqrt[]{x^{2} } =\sqrt{64} \\x=8$

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aev [14]

The answer is 5,180! I used a calculator

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Rus_ich [418]

X= 9/4 i think i dont know

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GREYUIT [131]

Answer:

$let \: the \: unknown \: = x \\ then \: \frac{x}{10} = 50 \\ x = 50 \times 10 \\ x = 500 \\ thank \: you$

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3 years ago

ycow [4]

Answer:

B. the second one

Step-by-step explanation:

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3 years ago