Answer:
Step-by-step explanation:
Tan can be defined as: 
as it simplifies to opposite/adjacent. If you know a bit about the unit circle, you'll know that the x-coordinate is going to be cos(theta) and the y-coordinate is going to be sin(theta). Since the sin(theta) is defined as opposite/hypotenuse, and the hypotenuse = 1, so sin(theta) is defined as the opposite side, which is the y-axis. Same thing goes for cos(theta), except the adjacent side is the x-axis.
Using this we can define tan
Answer:
8
Step-by-step explanation:
Hope this helped, Have a Wonderful Day!!
0.05n + 0.1d = 3.10
n + d = 44
d = 44 - n
Substituting to the first equation:
0.05n + 0.1(44 - n) = 3.10
0.05n + 4.4 - 0.1n = 3.10
-0.05n = 3.10 - 4.4
n = 26
Obtaining the value of nickels:
26 * 0.05 = 1.3
Therefore, the value of nickels that Bethany has is $1.30
If you would like to solve 5/31 / 15/23, you can calculate this using the following steps:
5/31 / 15/23 = 5/31 * 23/15 = 23/93
The correct result would be C. 23/93.
Answer:
they have been on vacation for 2 days i think
Step-by-step explanation:
1500-60=1440
1440-1080= 360
360÷180=2
hope this helps
