Answer:
(a) 1/2
Step-by-step explanation:
The coordinates of the point of intersection of the terminal side of angle α with the unit circle are ...
(x, y) = (cos(α), sin(α))
When α = 60°, the x-coordinate of the terminal point is cos(60°) = 1/2.
Hello :
<span>A compound inequality to represent all of the numbers between -4 and 6 is :
- 4 </span>< x <span>< 6
</span>x <span>> - 4 and </span>x < 6
To find the area of a square you multiply length x width or side x side.
So... 0.2x0.2 = 0.04; b^3 x b^3 = b^6 and m^4 x m^4 = m^8;
Putting everything back together you get.....0.04 b^6m^8
For equations like this u definitely need a graphing calculator, if u dont have one, u can download the all called wabbit and plug in the numbers, but rn ill do it for u. so its either A. or B. which i would go for A.
The children's ticket is $6 and an adults ticket is $8.
Set up two equations, 2A+C=22 and A+3C=26.
Rearrange the second equation to A=26-3C. Now plug this in to the first equation so you get 2(26-3C)+C=22 and solve