Answer:
The answer is 2/361 or in decimal its approximately 0.00554017.
Step-by-step explanation:
Hope this helps
Use pythagorean theorem:
sin^2 + cos^2 = 1
(-1/3)^2 + cos^2 = 1
1/9 + cos^2 = 1
cos^2 = 8/9
cos = +- sqrt(8)/sqrt(9) = +- 2sqrt(2)/3
Determine whether cos is positive or negative by looking at which quadrant the angle is in.
pi < theta < 3pi/2 ---> this is 3rd quadrant where x or cos is negative
Therefore cos(theta) = -2sqrt(2)/3
The answer will most definitely be C
Answer:
13
Step-by-step explanation:
Prove
Answer:
A) Hot air balloon about 17 seconds
Step-by-step explanation:
9 x 6 = 54 6 x 3= 18 seconds
5 x 10 = 50 10 x 2= 20 seconds
