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2 years ago

14

(cos 2theta)/(1 + sin 2theta) = (1 - tan theta)/(1 + tan theta)

1 answer:

andre [41]2 years ago

3 0

Step-by-step explanation:

Here is the solution...hope it helps:)

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3). Let g(x) = x^4 - 6x^3 + 13x^2 - 24x + 36. Find all complex zeros and multiplicities, if 2i is a complexzero. Apply the conju

lutik1710 [3]

$g(x)=x^4-6x^3+13x^2-24x+36$

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1 year ago

Find the value of :x^2+2xy+y^2-3x-3y-1<br> have: x^2-y=y^2-x (x<img src="https://tex.z-dn.net/?f=%5Cneq" id="TexFormula1" title=

lidiya [134]

Answer: The answer is x^2+2xy+2y^2–3x–3y–1

Step-by-step explanation: Move 2 to the left of y^2.

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2 years ago

The sum of two numbers is 39. Their difference is 21. What are the two numbers?

mrs_skeptik [129]

Answer:

30 and 9

Step-by-step explanation:

x+y=39 , x-y=21

Solve for x:

x+y=39 , x-y=21

x= 30

Substitute x with 30:

(30)+y=39 , (30)-y=21

Solve for y:

y=9

4 0

3 years ago

Read 2 more answers

120 beats per 45 seconds

fomenos

Answer: 120 beats per 45 seconds

Step-by-step explanation:

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3 years ago

I NEED HELP! You throw a ball from an initial height of 6 feet and with an initial velocity of 46 feet per second. Write an equa

hammer [34]

Answer:

t = 0.77930

t = 1.2832

Step-by-step explanation:

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3 years ago