Answer:
First one is B Second one is D thats all i know and nice candy cane:)
29°
Consider the right triangle between the plank and the ground
the angle can be found using tangent ratio
tanx° =
where adjacent = 18 and opposite = 10
tanx° =
x = () = 29.0546 ≈ 29°
Answer:
2 is -1/3
3 is -6
4 is 2
Step-by-step explanation:
2 is 7x + 8x = 3x - 4
3 is 5x + (-3) = 2x + (-15)
4 is -4x + 17 = 6x -3