Step-by-step explanation:
domain XER\{2kπ},kE
If x be one angle then its complementary angle = 90-x
therefore we can write the equation:-
x - (90- x) = 84.8
2x -90 = 84.8
2x = 174.8
x = 174.8 / 2 = 87.4 degrees
and its complement = 90 - 87.4 = 2.6 degrees
Answer:
--9x^3+12x^2-x-2
Step-by-step explanation:
(2-3x)(3x^2-2x-1)
6x^2-4x-2-9x^3+6x^2+3x
-9x^3+6x^2+6x^2+3x-4x-2
-9x^3+12x^2-x-2
Answer:
so the way that you would have to solve this is to first do -9*4 which is -36 so then you subtract that from 4 which gives you your answer of:
-40
Hope this helps bye!
Step-by-step explanation:
