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3 years ago

What is the simplified form of the following expression? sqrt 1/144

1 answer:

3 0

Rewrite using the quotient rule for radicals.√1/√144Any root of 1 is 1.1√144Simplify the denominator.The result can be shown in both exact and decimal forms.Exact Form:1/12Decimal Form:0.08333333333333

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fenix001 [56]

Move all the logarithms on the left hand side, and all the constants on the other:

$\log_2(x-2) - \log_2(x) = -1$

Use the rule of logarithms

$\log_a(b) - \log_a(c) = \log_a\left(\dfrac{b}{c}\right)$

To rewrite the equation as

$\log_2\left(\dfrac{x-2}{x}\right) = -1$

Evaluate 2 to the power of each side:

$\dfrac{x-2}{x} = 2^{-1} = \dfrac{1}{2}$

Multiply both sides by 2x:

$2(x-2) = x \iff 2x-4 = x \iff x = 4$

6 0

4 years ago

Read 2 more answers

Maggie volunteered to bake a cake she decided to double the recipe if the original recipe calls for 3/4 cup brown sugar how much

zlopas [31]

Answer:

3/2

Step-by-step explanation:

3/4 * 2 = 6/4 = 3/2

7 0

3 years ago

1. which graph shows a proportional linear relationship between X and Y, explain.

vodka [1.7K]

Answer: you are correct the correct answer is A

7 0

3 years ago

Q2:

anygoal [31]

Answer: rectangular prism

Step-by-step explanation:

4 0

3 years ago

I’m trying to get this math test done, can I please have some help?

Sati [7]

Answer: B

Step-by-step explanation:

If you use slope-intercept form, you can see that B uses the equation y = 5x - 4, and you can also see that it is linear since it is proportional. The only coordinate plane that has a nonlinear line is D.

5 0

3 years ago