csc t = 3 and the terminal point of t is in Quadrant II.

csc t = 3 and the terminal point of t is in Quadrant II.

Find the points of tangency given f(x) = 15/2/x is tangent to x2/25 + y2/9 = 1

Hello I am a little bit confused about how to solve this, tangent to y = x + 2^x at (0,1) I am familiar with the equation m= [f(x+h)- f(x)] /...

find equation of tangent line and normal line given x2/25 + y2/9 = 1 with coordinates (5sqrt(2)/2, 3sqrt(2)/2)

Find the exact Value of c on f(x) = c/x so that f(x) is tangent to x2/25 + y2/9 = 1

Light passing through a double slit with separation d=3.33*10^-5 created its first minimum (m=1) at an angle of .551 deg. What is the wavelength of the light in nanometers? I thought...

(1) A tower has an observation deck about 330 m above ground level. About how far is it from the observation deck to the horizon knowing that the Earth's radius is 6400 km? (2) What...

I'm having trouble solving the above question, as well as the one below tan20+tan10/1-tan20tan10=

trigonometry

the problem is stated as above. I'm just not sure where to start.

The diagonals of a rhombus bisect each other and cross at right angles.

Suppose you want to approximate the function f(x)=(x−2)2+4f(x)=(x−2)2+4 at x=3x=3. Given a line with slope mm through the point (a,b)(a,b), what is the point-slope form of the line?

sin 450°, cos(-780°), and tan (37π/6)

tan5(*pie symbol)/ 6

1. Find the exact value of cos(t/2) if sin(t) = -7/25 and pi < t < 3pi/2 2. Find all the solutions in the interval [0,360] cos(2x)= - sqr...

tan 7π/8

the line x-2y+16=0 is tangent to a circle at (0,8). The line y=2x-1 is tangent to the same circle at (3,5). What is the center(ordered pair) of the circle?

Okay, so my but shows e^ integral tanx to be e^ln|secx|. as far as I know, the integral of tanx is -ln|COSx|. how do they do that?

The measure of the angle from a line l1, with slope -1/3 to a line l2 is 135°. Find the slope of the line l2?

Consider the equation cos(3.14t)=-0.7. Find the smallest positive solution in radians and round your answer to 4 decimal places Consider the equation tan(3.25t)-6.6. Find the smallest...