Can you list examples using the unit circle thanks!

Can you list examples using the unit circle thanks!

i dont know the answer to this

Express the complex number in trigonometric form. -2i

Express the complex number in trigonometric form. -4

Let f(x)= lx-1l g(x)= -lx+1l+4 Calculate the area of the rectangle marked by the 2 vertices and the 2 intersections as shown in the plot below. (Shown in the...

Find the coordinates of the intersections. The equation of a circle of radius r with its center at the point (h,k) is given by (x-h)^2+(y-k)^2=r^2 Plot the following functions...

I know how to set in set-builder notation, but don't know how to solve it

Let f(x)= lx-1l g(x)= -lx+1l+4 Calculate the area of the rectangle marked by the 2 vertices and the 2 intersections as shown in the plot below...

Solve for x: 2/(x-2) = (x+2)/x

P and Q are both points on the unit circle. The standard angle of P is 45 degrees and the standard angle of Q is 150 degrees. Find the length of the chord PQ. Round answer to 2 decimal places.

Find roots of the function f(x)=112x^2-5x+1 -1 Express answer in exact form.

ABCD is a square of side 10. CE=6 <CEA=154 Find <EAB. Round your answer to 1 decimal place. Hint: find AC first. Photo of the...

Find the coordinates of the intersections of y1=x-(x^3/6)+(x^5/120) y2=x^2 Make a sketch of the functions on the grid below. Estimate the x,y coordinates...

Find the length of the part of the line y=x+6 'inside' (or above) the curve y=x^2. Leave answer in exact form.

Find the coordinates of the intersections of y1=x-(x^3/6)+(x^5/120) y2=x^2 Make a sketch of the functions on the grid below. Estimate...

The first few levels of the continued fraction of pi is given by the expression 3+(1/(7+(1/16))) Simplify this into the form a/b, where both a and b are...

Determine all the non-permissible values of f(x)= (x^2-1)/(x^2-x-6)

Express the complex number in trigonometric form. 3 - 3i.

f(x)=2x^2-3x+1 g(x)=-x^2+2x+3 Give your answers as coordinates (a,b)

1)The bearing from A to B is 40°. Determine the bearing of A from B. 2) If the beating from A to B is 120 degrees. Determine the bearing of A from B. 3) Describe in words what the bearing...

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