20-30 and 40-50 have ranges of 1.
Answer:
4) 7a + 11b
5) i'm not sure
6) 3 (n = 3)
7) i can't see the last ones, but i know that y = 6
i hope this helps
sorry i can't help more :(
Have a great day!
the answer is b. the rest is so it can be enough charecters so i can post this answer
Answer:
Option C. (0.93,0.36)
Step-by-step explanation:
we know that
The coordinates (x,y) of a point of the unit circle are given by the formula
Remember that r is the radius of circle and the unit circle has r=1 unit
so
For
substitute
therefore
The coordinates of the point are (0.93,0.36)