First, we need to find the radius: r = sqrt ((-3) ^2 + 1^2) = sqrt (10) sin (theta) = y/r = 1/sqrt (10) = sqrt (10) / 10 cos (theta) = x/r = - 3/sqrt (10) = - 3sqrt (10) / 10 tan (theta) = y/x = - 1/3

X+2x^1/2 - 63 solve for x

Rochelle bought 4 pieces of ribbon to finish a project. Each puece was 1 5/12 yards long. What is the combined length of the ribbon she bought?

Quien me ayuda con esto 5y+2=1/2 (10y+4)

4t2-40t+84 factorise quadratics

Jonas has two jobs last year and he received two W-2 forms on the first W-2 form the figure in box 1 was $19,328.98 while on second W-2 form the figure in box 1 was $7174.86 what was Jonas gross income from the two jobs last year?

Find three things in the bathroom that you can measure the weight of with pounds

What is a break apart method

Which of the following sequences are geometric? Check all that apply. A. 3, 1, 1/3, 1/9, 1/27 B. 10, 20, 30, 40, 50 C. 2, 8, 18, 46, 120 D. 1, 6, 36, 216, 1,296

How do you write 0.5% as a fraction

Y-0=2 (x+8) and y+4=2/3 (x-6)