Answer:
Step-by-step explanation:
You can start by recognizing 19/12π = π +7/12π, so the desired sine is ...
sin(19/12π) = -sin(7/12π) = -(sin(3/12π +4/12π)) = -sin(π/4 +π/3)
-sin(π/4 +π/3) = -sin(π/4)cos(π/3) -cos(π/4)sin(π/3)
Of course, you know that ...
sin(π/4) = cos(π/4) = (√2)/2
cos(π/3) = 1/2
sin(π/3) = (√3)/2
So, the desired value is ...
sin(19π/12) = -(√2)/2×1/2 -(√2)/2×(√3/2) = -(√2)/4×(1 +√3)
Comparing this form to the desired answer form, we see ...
A = 2
B = 3
3.50m+75 for the 30 miles, he is being paid 105 plus the daily amount of 75 which equals to 180$.
the answer to your question is 7 hours just keep adding 75 together
Answer:
$3.60
Step-by-step explanation:
This is because 10% of 4 results in this answer.
Feel free to give brainliest.
-18- -27 = -45 -45- -15 = -30
