Answer:
sin (20) = - 2
/ 7
Step-by-step explanation:
1- Find the trigonometric values
Hope this helps :)
For part A Amy's estimate is inaccurate because when adding fractions they must have the same denominators. Amy probably made the mistake of adding 1/4 and 1/3 without changing the denominators first which gave her 1/7. If she were to do it correctly then she would've ended up with 7/12 as her answer.
My work:
1/4=3/12
1/3=4/12
4/12+3/12=7/12
I hope this helps and if I gave any false information I apologize in advance.
So you divide 22. 44 by 6 it will be 3.74 . See image for steps
The step your missing is to get like terms on the same side
I hope that helped you
An inconsistent system graphs two parallel lines. These parallel lines will never cross. Therefore there are no solutions.
