Answer:
⋆ Help please! ⋆ This is a test! ⋆ No links! ⋆
Step-by-step explanation:
In scientific notation: 8.74*10^-7
.75 is farthest because 2/3 is .66 (infinitely) and .25 is smaller than both
Answer:
hello : sin(θ) = 4/25
Step-by-step explanation:
you know : cos²(θ) + sin²(θ) =1 and : cos(θ) = - 3/5
(-3/5)² + sin²(θ) =1
9/25 + sin²(θ) =1
sin²(θ) =1 -9/25
sin²(θ) = 16/25
sin(θ) = 4/25 or sin(θ) = - 4/25
in quadrant 2 : sin(θ) > 0
so : sin(θ) = 4/25
