Answer:
89.4 in²
Step-by-step explanation:
I'm too lazy to explain.
Answer:
Step-by-step explanation:
hello :
cot x + 2cot x sin x = 0 0≤ x≤ 180
cotx(1+2sinx) =0 means : cotx=0 or 1+2sinx=0
1) cotx=0 so : cosx=0 and sinx ≠ 0 because cotx = cosx/sinx
when : 0≤ x≤ 180 : x=90°
2) 1+2sinx=0 means : sinx = -1/2
when : 0≤ x≤ 180 : no solutions because : sinx ≥ 0
conclusion : one solution : x=90°
I think it is 989 or 899
*3 digit number*
*26 sum*
Last two digits are the same
Answer:
the anwser is: B: Supplementary Angles
Step-by-step explanation:
so first you look at NOM and JOK and then you look at the anwsers. B is the most relevant because a supplementary angle means that the angles are 180 degrees.and they are... so yeah its b
I think it would be B hope it helps
