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3 years ago

Solve: logx64 = 3 which is an equivalent equation?

Mathematics

2 answers:

Margaret [11]3 years ago

6 0

Answer:

B. x^3=64

Second part x=4

Step-by-step explanation:

on edge

zepelin [54]3 years ago

4 0

By applying the definition of logarithm, you have

$\log_x(64) = 3 \iff x^3 = 64$

So, if you consider the cubic root of both sides, you have

$x = \sqrt[3]{64} = 4$

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Scorpion4ik [409]

Answer:

$y=4x+6$

Step-by-step explanation:

Hi there!

Linear equations are typically organized in slope-intercept form: $y=mx+b$ where m is the slope (also called the gradient) and b is the y-intercept (the value of y when x is 0)

<u>1) Plug the gradient into the equation (b)</u>

$y=mx+b$

We're given that the gradient of the line is 4. Plug this into $y=mx+b$ as m:

$y=4x+b$

<u>2) Determine the y-intercept (b)</u>

$y=4x+b$

Plug in the given point (1,10) as (x,y) and solve for b

$10=4(1)+b\\10=4+b$

Subtract 4 from both sides to isolate b

$10-4=4+b-4\\6=b$

Therefore, the y-intercept of the line is 6. Plug this back into $y=4x+b$ as b:

$y=4x+6$

I hope this helps!

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IgorC [24]

The probability would be 4/15

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You are knitting a blanket. You want the area of the blanket to be 24 feet squared . You want the length of the blanket to be 2

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2 years ago