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3 years ago

How to do exterior angle

1 answer:

5 0

The exterior angles of a polygon all add to 360, if you need to find an exterior angle when given the number of sides and that all angles are equal you simply do: 360/ number of sides.
When you need to find the exterior angle when given an interior angle, you do: 180- interior angle.

Hope this helps :)

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Find dy/dx of y=csc(square root of x)

Vitek1552 [10]

Answer:

$y' = -\dfrac{\cot x \csc x}{2 \sqrt{x}}$

Step-by-step explanation:

y = csc x

y' = -cot x csc x

$y = \csc \sqrt{x}$

$y' = \dfrac{d}{dx} [\csc \sqrt{x}]$

$y' = (-\cot x \csc x) \dfrac{d}{dx} \sqrt{x}$

$y' = (-\cot x \csc x) \dfrac{d}{dx} x^{\frac{1}{2}}$

$y' = (-\cot x \csc x) \dfrac{1}{2} x^{-\frac{1}{2}}$

$y' = -\dfrac{\cot x \csc x}{2 \sqrt{x}}$

5 0

2 years ago

Solve the equation <br> 3|x – 2|+2 = 17

grigory [225]

Answer:

-3, 7 = x

Step-by-step explanation:

3|x – 2| + 2 = 17

- 2 - 2

________________

3|x - 2| = 15

_______ ___

3 3

|x - 2| = 5

$x - 2 = -5 \: \: \: \: \: \: \: \: \: \: \: \: \: x - 2 = 5$

+ 2 + 2 + 2 + 2

_______________ ____________

x = -3 x = 7

I am joyous to assist you anytime.

5 0

3 years ago

Is <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B100%7D%20" id="TexFormula1" title=" \sqrt{100} " alt=" \sqrt{100} " align=

Rainbow [258]

sqrt (100) is a rational number

10*10 = 100 (-10)*(-10) =100

sqrt(100)

=-10, 10

these are rational numbers

7 0

3 years ago

An electrician has 4.1 meters of wire.

aleksklad [387]

A)He can cut 5 strips of of 7/10m.

7/10=0.7m

0.7*5=3.5m
3.5m of wire wil be used in cutting possible 7/10m pieces.

b)Leftover will be 0.6m.
4.1-3.5=0.6m

4 0

2 years ago

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Including zero) depending on your answer

kotykmax [81]

Answer: here b

Step-by-step explanation:

http://bigtrucktacos.com/menu/

8 0

2 years ago

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