Step-by-step explanation:
sinx = a/b
tanx= a/c
cosx= c/b
Answer:
an odd an even
Step-by-step explanation:
plz mark as brainliest. my first answer
Co-terminal angle = 456 - 360 = 96 degrees
If Nate paints the wall in 4 hours, it means that he can paint 1/4 of the wall every hour.
Similarly, if Jill paints the wall in 7 hours, it means that he can paint 1/7 of the wall in one hour.
So, together, they paint the following fraction of the wall in one hour:
.
At this rate, they need 28/11 hours to paint the whole wall, in fact, after that amount of time they paint

i.e. the whole wall
140 because 70 (the half) minus 20 is 50