Acar gets 30 miles per gallon of gas and is driven 1000 miles per month. gas costs $4 per gallon. how much will the car's owner save on gas expenses in one year by buying a new car that goes 50 miles for each gallon of gas?

What basic trigonometric identity would you use to verify that csc x sec x cot x = csc^(2)x

Will mark brainliest. when ∆rst is translated 4 units down, what are the apparent coordinates of t’?

(a) compute the maclaurin polynomial m2(x) for f(x) = cos x. (b) use the polynomial of part (a) to estimate cos π 12. (c) use a calculator to compute the error made using the estimate from part (b) for the value of cos π 12. remember that the error is defined to be the absolute value of the difference between the true value and the estimate.