On the unit circle the hypotenuse is always one so we can say:
sinα=y/1 and cosα=x/1 so
The point corresponding the the angle 600° is:
(cos600, sin600) which is approximately
(-1/2, -√(3/4)
Answer:is do not know
Step-by-step explanation:
Answer:
$22.50
Step-by-step explanation:
I think the unit of the sand sold is actually in cubic inches and not square inches.
V = L*B*H
V = 2.5 * 3 * 6
V = 45 in³
If 1 in³ = $0.50
45 = x
x = 45 * $0.50
x = $22.50
Answer:
PV+=+nRT divide both sides by nR
PV/NR
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Here's a graph too. Make sure you pay attention to the lines, if they are dotted or not.
I hope this helps!!