The circle has center O. Its radius is 4 in, and the central angle a measures 150°. What is the area of the shaded region? Give the exact answer in terms of it, and be sure to include the correct unit in your answer.

600,000,000,000, or 6e14

step-by-step explanation:

69.64%

step-by-step explanation:

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%

true

step-by-step explanation:

intersecting chords are just lines that intersect. so a line is equal to 180 degrees, so when it is intersected by another chord, then it create supplementary angles, and because the lines cross, vertical angels are also formed.