Answer:
15/17
Step-by-step explanation:
You can use what is called the Pythagorean identity:
sin(θ)² + cos(θ)² = 1
(-8/17)² + cos(θ)² = 1
cos(θ)² = 1 - 64/289 = 225/289
cos(θ) = √(225/289)
cos(θ) = 15/17 . . . . . . . cosine is positive in the 4th quadrant
Answer:
Lin needs 3 cups of flour and 6 cups of sugar. Noah needs 6 cups of sugar and 4 cups of flour.
Step-by-step explanation:
I want you to figure out how to do.
Answer:
75%
Step-by-step explanation:
Atleast 4000 means 4000 and above. so, from lower quartile to maximum = 75%
Ix-0.3I≤0.0003 is the inequality
solve: -0.0003≤x-0.3≤0.0003
0.2997≤x≤3.0003