Answer:
can't see the problem my guy
Answer:
Choice C. sin 105 = sin(60 + 45) = sin 60 cos 45 + cos 45 sin 60
Step-by-step explanation:
sin(A + B) = sin A cos B + cos A sin B
sin(105) = sin(60 + 45) = sin 60 cos 45 + cos 45 sin 60
Answer: choice C
First the equation would look like this:
7n = 5n - 3
7n - 5n = 5n - 5n - 3 -Subtract 5n from both sides. Which gives you...
2n = -3
2n/2 = -3/2 -Divide both sides by 2
n = -1.5
Hope this helps!
Answer:
the first part is about 90 the second is about 360 degree
Step-by-step explanation:
Answer:
3X+1 + 11X-4 + 5X-7 = 180
19X = 190
X=10
Step-by-step explanation:
Good luck ^_^
