Question should be sin 20 cos 10 + cos 20 sin 10
remember sin (a+b) = sin a cos b + cos a sin b ?
sin 20 cos 10 + cos 20 sin 10
= sin (20+10)
= sin 30
= 1/2
A. 1,690 miles because it’s for 30 days and they do 12 miles each day
5:6. cuz there are 5 numbers greater than 1 that can be rolled
Answer:
169 meters
Step-by-step explanation:
52/4=13 (since it's a square you divide it by 4 because the sides are equal, so each side is 13 meters)
13^2=169 (to find the area you square the length of each side)
Answer:
The eight test
Step-by-step explanation:
The sequence is
65, 69, 73, 77, 81, 85, 89, 93
