3 years ago

Verify the identity. Show your work. cot2x + csc2x = 2csc2x - 1

1 answer:

6 0

Hello there!

See picture below...

Let me know if you have any more questions. As always, it is my pleasure to help student like you.

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What is the slope-intercept form for (1,6) and (2,5)

patriot [66]

$\bf (\stackrel{x_1}{1}~,~\stackrel{y_1}{6})\qquad (\stackrel{x_2}{2}~,~\stackrel{y_2}{5}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{5-6}{2-1}\implies \cfrac{-1}{1}\implies -1 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-6=-1(x-1) \\\\\\ y-6=-x+1\implies y=-x+7$

5 0

3 years ago

I need help can anyone help me with this pls

Cerrena [4.2K]

It might be 2.5 but I could be wrong

3 0

3 years ago

You spin the spinner and flip a coin. Find the probability of the compound event.

ycow [4]

Answer:

50% is correct.

7 0

4 years ago

Read 2 more answers

Which expression is equivalent please see attached pic

Tema [17]

Answer:

A 4^-2

Step-by-step explanation:

(4^3 * 4^-2) -2

(4^3-2)-2

(4^1)-2

4^-2

8 0

3 years ago

Please help show the work please

Elenna [48]

Answer:

x=0

Step-by-step explanation:

-3x+6(5x-2)=-12

-3x+30x-12=-12

-3x+30x=0

27x=0

x=0

7 0

3 years ago