<span>sin 90° = 1
</span>
cos 0° = 1
There's a simple formula : <em>sin θ = cos (90°- θ)</em> or <em>cos θ = sin (90°- θ) </em>
So : cos 0° = sin (90° - 0°) = sin 90° = 1
It's 8! range is just the greatest value minus the lowest value
(=^_^=)
Answer:
Step-by-step explanation:
0
r
= 1
375÷25=15
600÷40=15
so his pay is 15 dollars per hour.
now multiply 15×10=150
Answer:
315
Step-by-step explanation:
because 15% of 2,100 is 315
