Let z1 = 15(cos(90°) + i sin(90°)) and z2 = 3(cos(10°) + i sin(10°)). From the drop-down menus, explain the transformation of z1 to form StartFraction z 1 Over z 2 EndFraction.
The quotient of StartFraction z 1 Over z 2 EndFraction is (cos(°) + i sin(°).
z1 is scaled by a factor of and then rotated degrees clockwise.

its d. the first coordintaes are 10,32

step-by-step explanation:

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).