2 years ago

Find the perimeter of the

Mathematics

1 answer:

kolezko [41]2 years ago

5 0

Answer:60

Step-by-step explanation:

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What is the common ratio of these numbers written as a fraction <br> 768,480,300,187.5

kolbaska11 [484]

Answer:

Step-by-step explanation:

im pretty sure it is 768/187.5 = about 4

because you are taking the highest number and putting it over the lowest number

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3 years ago

Find the x-values that are solutions of the equation 5cot^2x-15=0

julia-pushkina [17]

First solve for the trig function 'cot'
$cot^2 x = \frac{15}{5} = 3$

Next take the sqrt of both sides (include plus/minus)
$cot x = \pm \sqrt{3}$

Now take reciprocal of both sides, this will change trig function to 'tan'
(cot = 1/tan)

$tan x = \pm \frac{1}{\sqrt{3}} = \pm \frac{\sqrt{3}}{3}$

Finally use the unit circle or inverse tan on your calculator to find x.
There will be 4 solutions, one for each quadrant.

$x = \frac{\pi}{6}, \frac{5\pi}{6}, \frac{7\pi}{6}, \frac{11\pi}{6}$

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3 years ago

Que es la media ponderada?

Roman55 [17]

Answer:

Step-by-step explanation:

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3 years ago

If N/8+6=58, then N equals?

GaryK [48]

N equals <em>416</em>

Hope this helps!

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