Find the area of the triangle. If necessary, round the answer to two decimal places.

A. 11.41
B. 5.71
C. 12.24
D. 22.82


Answer: B

Mathematics

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Write an absolute value function that is equivalent to the given piecewise function.f(x) = 

A. f(x) = - - 70
B. f(x) =  + 70
C. f(x) = - + 70
D. f(x) = - + 70

Mathematics

Provide an appropriate response.Find the area of the given circle. 

A. area: 50.27 cm2 B. area: 201.06 cm2 C. area: 50.27 cm D. area: 50.27 cm2

Mathematics

Find the derivative of the function. ? ?

A.
B. ?
C. ?
D. ?

Mathematics

Solve the problem.You have just graduated from college and purchased a car for $7,000. Your credit limit is $21,000.Assume that you make no payments and purchase nothing more and that there are no other fees. The monthly interest rate is 15%. Find the y-intercept for the exponential function which represents how much you will owe (represented by y) after x months with no more purchases or payments.

A. (7,000, 0) B. (0, 21,000) C. (0, 7,000) D. (21,000,0)

Mathematics