emi1lchil2lSca emi1lchil2lSca

06-06-2016
Mathematics

contestada

Find the slope of the curve r=cos(2theta) at theta=pi/6.

Respuesta :

06-06-2016

the slope is defined as the first derivative of the equation so ,
d(r)/d(theta) = -2 sin(2theta)
and by substitue by theta = pi/2
we get slope = -2 sin(2*(pi/6))
slope = -√3

Answer Link

Otras preguntas

3 words that go with populism

If a poem makes use of figurative language like similes and metaphors, which TPDASTT section does that fall under? A: Title B: Paraphrase C: Diction D: Theme

3. What is the approximate height and temperature of the thermopause

Tanvi runs 7.38 kilometers every morning. One day, she runs 0.73 kilometers and then stops to take a break. How much further does Tanvi have left to run?

please please answer this correctly <3

Which inequality is represented by the number line diagram shown below

HERE YOU JUST WRITE WHICH BODY PART/S YOU USE TO DO EACH ACTIVITY. YOU DON'T HAVE TO WRITE A COMPLETE SENTENCE, JUST THE BODY PART/S. Remember that in Spanish,

Matteo is following this recipe to make a cake. He wants to make three of these cakes. How much of each ingredient does he need? Recipe: Makes 1 cake 3 ounces

Please help me pleaseeeee

wright 2/5:1/20 as a unit rate

good job