2 years ago

What is tan 45°? a. 1/2 b. sqr 2 c. 1 f. 1/sqr2

Mathematics

1 answer:

Ronch [10]2 years ago

6 0

The answer to your question is C.

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6 is 55% of what number? Round answer to nearest tenth (1 number after decimal)

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Step-by-step explanation:

Formula = Number x 100

Percent = 6 x 100

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Following shows the steps on how to derive this formula

Step 1: If 55% of a number is 6, then what is 100% of that number? Setup the equation.

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100%

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3 years ago

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3 years ago

What is the diameter of a circle with the endpoints (4, 3) and (4, -3)?

Dahasolnce [82]

Given the endpoints of our diameter, we can use the distance formula to find the distance between the points.

Distance Formula:

$\sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2$

( $x_2$ and $x_1$ are the x-values of the coordinates and $y_2$ and $y_1$ are the y-values of the coordinates)

Inserting our values into the distance formula we can find the length of the diameter:

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$\sqrt{(-6)^2}$

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The diameter of our circle is 6, or choice C.

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