amandasan98 amandasan98

02-04-2017
Mathematics

contestada

Find the exact value of the given trigonometric expression given that sin u = 5/13 and cos v = -3/5. Both u and v are in Quadrant II.

a. cot(u+v)

b. cos2u

c. sin(v/2)

Respuesta :

ThisPersonNeedsHelp ThisPersonNeedsHelp

02-04-2017

The answer is A.

Hope I helped! :)

Answer Link

Otras preguntas

Rebecca has 6 yards of ribbon. It takes 3/8 yard to wrap one package. How many packages can rebecca wrap

how to find the slope of this: through (5,-4), parallel to y= 4

Select the two descriptions that match the dilation

Michelle took one of her friends out to lunch. The lunches cost $74 and she paid 8% sales tax. If Michelle left a 15% tip on the $74, how much in total did she

True or false? The number 85 is both an integer and a whole number.

Cookware companies have been using a chemical called C-8, which helps to create a nonstick coating to pans. However, the Environmental Protection Agency (EPA) r

Who is the leader of the Federalist party?

Among all pairs of whole numbers with product 66, find the pair with the smallest sum

1. 4(x + 8) -4 = 34 - 2x

What does the division of power between the branches do?