Which of the the following statements are true? (Select all that apply) A. If A and B are complementary angles, then sin(A) = cos(B)
B. sin(20) = cos(30)
C. cos(45) = sin(45)
D. sin(50) = cos(40)

hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

one set of data has more variation than the other. hope this !

1. perpendicular

2. parallel

3. perpendicular