Step-by-step explanation:
given,
3 (costheta , sintheta). This is because point P is in the first quadrant, and in the first quadrant, both the x and y values are positive. Option 1 simply switched sin and cos, which is wrong. Option 2 switched sin and cos as well as takes place in the 4th quadrant (-x and -y). The 4th option is also in the 4th quadrant.
I hope this Helps!
If you have a TI-84 graphing calculator, you should type the function in using the y= key and hit 2nd calculate to let the calculator calculate the zeroes for you.
x=-20.30, the rest are imaginary
Answer:
64m^2
Step-by-step explanation:
(20 m + 8m) times 5 devided by 2 + (5 times 6) + (5 times 6) - ( 3 times 12) that gives you 64 m ^2
D. 50 cents a can, Sorry if i dont help