Let the original price be p.
Then the sale price was (1.00-0.18)p, or 0.82p.
Emerson must pay tax on this sale price. It is 0.08(0.82p) = 0.0656p.
Thus, the final cost of the game was 0.82p + 0.0656p = 0.886p.
Answer:
90?, i would assume 90 because all of the angles need to add up to 180, so... ya
Step-by-step explanation:
actaully i think it's 3 centimters
The width should be 32 inches.
Exponential is the answer
Cos theta = 1 /sec theta so cos theta = 1/2
and 4 cos theta = 4 * 1/2 = 2
sin theta = sqrt ( 1 - cos^2 theta) = sqrt 1 - 1/4) = sqrt (3/4) = sqrt3/2
root 3 sin theta = 3/2
tan theta = sin theta / cos theta = sqrt3 / 2 / 1/2 = 2*sqrt3/ 2 = sqrt3
so the answer is 2 - 3/2 / sqrt3 = 1/2 / sqrt3 = sqrt3 / 6