Go to where 30 degrees is on the unit circle and find the y-coordinate. That is sin30.
Answer:
X=12 on edg
Step-by-step explanation:
You would need to know the dimensions of the pyramid and wether it was triangle or square bottomed
The equation is:
55 + 10 x = 20 + 15 x, where x is number of the weeks.
55 - 20 = 15 x - 5 x
35 = 5 x
x = 35 : 5
x = 7
Answer:
The same amount of money in both accounts will be after 7 weeks.
