Answer:
-5x^4+8x^3-2x+1
Step-by-step explanation:
Answer:
b ≈ 48.6°
Step-by-step explanation:
Using the sine ratio in the right triangle
sin b =
=
, then
b =
(
) ≈ 48.6° ( to 1 dec. place )
Step-by-step explanation:
angle ABC is a parallel to angle DEF
Could you insert a photo of the linear function?