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2 years ago

Find the exact value of x using the rules of special right triangles. Show all of the work.

Mathematics

1 answer:

defon2 years ago

7 0

Using the given angle use the law of Sines:

sin(angle) = opposite leg / hypotenuse

sin(45) = X / 6

x = 6 * sin(45)

x = 6 * √2/2

x = 3√2

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EastWind [94]

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3 years ago

Solve 3 -x = 243 -5 1/5 5

Paraphin [41]

Answer:

$x=-243$

Step-by-step explanation:

The equation is

$-3^{-5}=\frac{1}{x}$

Solve for x

we know that

$-3^{-5}=-\frac{1}{3^{5}}=-\frac{1}{243}$

substitute

$-\frac{1}{243}=\frac{1}{x}$

$x=-243$

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3 years ago

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andre [41]

Answer:

The answer would be 9.

Step-by-step explanation:

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2 years ago

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Write the equation of the line in slope- intercept and point-slope form.

AnnZ [28]

Answer:

Step-by-step explanation:

As we move from the x-intercept (-2, 0) to the y-intercept (0, 4), x increases by 2 (this is the run) and y by 4 (this is the rise). Thus, the slope of this line is

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From this we get the point-slope form:

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2 years ago

Help asapppp right now pls

kotykmax [81]

Answer:

Step-by-step explanation:

5*5*5 = 125.. hope this helped you.. Have a nice day..

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2 years ago