Rewrite lnx=4 as an exponential equation rewrite as a logarithmic equation: e^8=y

1 answer:

5 0

$\bf \textit{exponential form of a logarithm} \\\\ \log_a b=y \implies a^y= b\qquad\qquad a^y= b\implies \log_a b=y \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ln(x)=4\implies log_e(x)=4\implies e^4=x \\\\\\ e^8=y\implies log_e(y)=8\implies ln(y)=8$

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Can someone help me on this question please .

never [62]

Length x width x height, 12 x 5 = 60, multiplied by 2 1/4 = 540. if it’s the fractions thats confusing you, to turn a fraction into a decimal you multiply the whole number by the denominator, then add the numerator.

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For all real numbers a,b and c<br> If a>b, then a+c___ b+c

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Answer: $\textsf{a + c } > \textsf{ b + c}$

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Given: $\textsf{a} > \textsf{b}$

Find: $\textsf{a + c }\_\_\_ \textsf{ b + c}$

Solution: We know that a is greater than b and we also know that we are going to be adding c to both sides which means that both sides would increase by the same amount. Therefore a + c would still be greater than b + c giving us the expression of a + c > b + c.

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