Answer: -3π/2
Step-by-step explanation:
The unit circle is tricky, but here are some things to know:
- When measuring angles, you usually move in the counter-clockwise direction. If you are moving clockwise (like shown in your picture), the angle will be negative.
- The unit circle is typically measured in radians, not degrees
- To convert from radians to degrees, multiply by 180/π
- To convert from degrees to radians, multiply by π/180
- The whole unit circle measures 2π (360 degrees). This means that the positive x-axis can be referred to as 0 or 2π, the positive y-axis is referred to as π/2, the negative x-axis is referred to as π, and the negative y-axis is referred to as 3π/2.
-If the angle is negative, switch the signs of the axis above.
The information above is all you need to answer the above question, but if you want/need anything else on the unit circle, just let me know.
Answer: it’s 36 units
Step-by-step explanation:
Took it on edgunity 2020 got a 100
-120 + 2.50x
you lose 120 dollars on supplies, and every hotdog you sell you gain 2.50
Volume of a cylinder is the area of the base times the height.
V = πr²h = (3.14)(2)(2)(6) = 75.36
Answer: 75.4 cubic meters