There exists a trigonometric identity which states that,
sin (A - B) = sin A cos B - cos A sin B
This is very similar to the given expression with A equal to 57° and B equal to 13°. The simplified form of the angle is,
sin (57° - 13°) = sin 44°
Answer:
15.7
Step-by-step explanation:
Circumference= πd
d= Diameter
13 hours
78.00 ÷ 6.00 equals 13 hours
6×13 equals 78
Answer:
6.5
Step-by-step explanation:
This answer makes sense because i subtracted the 8 inches from the total 60 then i used the number i got in the result (52)then i divided 52 by 8 wich are the rest of the steps. getting 6.5
Answer:
1.341
Step-by-step explanation:
I'm smart at maths
