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3 years ago

Which of the following is true regarding the solution to the logarithmic equation below?

Mathematics

2 answers:

Gemiola [76]3 years ago

8 0

Although the options are not provided, the true statement is:
x = 5 is a true solution because log₂(16) = 4
In order to check if a solution is true, we may plug it back into the original equation. When we plug x into the equation we get:
log₂(5+11) = 4
log₂(16) = 4
4 = 4

As the left hand side of the equation is equal to the right hand side, the solution is true.

Varvara68 [4.7K]3 years ago

8 0

Answer:

c on edge

Step-by-step explanation:

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Answer:

Option C. is correct

Step-by-step explanation:

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Now we compare the sides for the congruence

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3 0

3 years ago

Complete the square to rewrite x^2+y^2+2x+6y-6=0 in graphing form

Ksivusya [100]

Answer:

(x + 1)² + (y + 3)² = 16

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

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Given

x² + y² + 2x + 6y - 6 = 0

Collect the x and y terms together and add 6 to both sides

x² + 2x + y² + 6y = 6

To complete the square

add ( half the coefficient of the x/ y terms )² to both sides

x² + 2(1)x + 1 + y² + 2(3)y + 9 = 6 + 1 + 9

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with centre = (- 1, - 3) and r = $\sqrt{16}$ = 4

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

What is a split infinitive and how do you fix it?

alexira [117]

Split infinitives are grammatical structures where the words "to" and "infinitive" are separated. Move the phrase separating the infinitive from the split position to get rid of the split infinitive.

In the given question we have to explain, what is a split infinitive and how we fix it.

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1 year ago

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Answer:

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Step-by-step explanation:

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Small one: base = 3(2/3 or 2-thirds), height= 5

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change to mixed fraction which = 18(1/3)

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3 years ago