HELPPPPP!!!! MATHHH!!!PLEASE

Mathematics

2 answers:

xxTIMURxx [149]2 years ago

7 0

Answer:

r=2.5

I hope this helps

Edit: If you need anymore help I can gladly help! :)

lbvjy [14]2 years ago

6 0

Answer:

Answer

Step-by-step explanation:

X2 = 11.8

Y2 = 13

ΔX = 5

ΔY = 0

θ = 0°

Equation of the line:

y = 0x + 13

When x=0, y = 13

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2 years ago

How do you find the derivative of 1/logx?

valentina_108 [34]

The derivative of 1/logx is With the chain rule.

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The by-product of logₐ x (log x with base a) is 1/(x ln a). Here, the thrilling issue is that we have "ln" withinside the by-product of "log x". Note that "ln" is referred to as the logarithm (or) it's miles a logarithm with base "e".

The by-product of 1/log x is -1/x(log x)^2. Note that 1/logx is the reciprocal of log.

$With the chain rule. \\ 1log(x)=log(x)−1 \\ So you follow the chain rule to the electricity after which to the log: \\ ddxlog(x)−1=−1⋅log(x) \\ \\−2⋅ddxlog(x) \\ =−1log(x)21x \\ =−1xlog(x)2 .$