If the forces are equal, then the amount of work is dependent on the distance od C
Note that the given cos(57°)cos(94°)-sin(57°)sin(94°) resembles the formula
cos a cos b - sin a sin b, which is cos (a+b).
Therefore, cos(57°)cos(94°)-sin(57°)sin(94° = cos (57+94) = cos 151.
Answer: 81
Step-by-step explanation: you would multiply by 3 till your answer is 81
Answer:
the answer is 15 and 10
Step-by-step explanation:
Answer:
98 degrees.
Step-by-step explanation:
Add 53 and 45 to get 98 degrees. This is the exterior angle theorem, which states that the exterior angle of a triangle is equal to the sum of the two opposite interior angles.