Question

Given r=8 and 0 =1.85pi, find the Cartesian coordinates. a.(7.13,-3.63) b.(7.08,-3.67) c.(-7.08,3.67)d.(-7.80,-3.67)

Answer 1

Use properties to rewrite the given equation. Which equations have the same solution as 2.3p – 10.1 = 6.5p – 4 – 0.01p? Select two options.

2.3p – 10.1 = 6.4p – 4

2.3p – 10.1 = 6.49p – 4

230p – 1010 = 650p – 400 – p

23p – 101 = 65p – 40 – p

2.3p – 14.1 = 6.4p – 4er:

answer: B,C

2.3p – 10.1 = 6.49p – 4

230p – 1010 = 650p – 400 – p

Explanation:

i did the edgunity test

Answer 2

Explanation:

polar coordinates = R ( 8 ) , θ = 1.85π ( 1.85 x 180 = 333° )

x - coordinate = r cosθ = 8 cos333

= 7.13

Y-coordinate = r sinθ = 8 sin 333

= - 3.63.

(7.13 , - 3.63 )

Option a is the answer.