Answer:
Cos b
Step-by-step explanation:
1/2[sin(a+b)+sin(a-b)]
1/2[sin a cos b +cos a sin b + sin A cos B - cos A sin B]
1/2[2sin a cos b]
sin a cos b
Answer:
slope 8= -1/5
slope 9= -1
Step-by-step explanation:
12/100x10000 = 1200
17/100x8000= 1360
1360+1200 = 2560
18000 - 2560 = $15,440 (final cost)
Use a Texas instrumental calculator and put all those points into stat edit and then put 4
Answer:
49 and 46
Step-by-step explanation:
because they are greater than 45 but less than 50.
