Solve the equation.20b2 + 49b + 22 = -8

A.
B.
C.
D.


Answer: C

Mathematics

You might also like to view...

Find the dimension of the object and state whether or not it is a fractal.In measuring the volume of the object, when you reduce the length of your ruler by a factor of 3, the number of length elements increases by a factor of 36.

A. The dimension is 0.307 and the object is fractal. B. The dimension is 33 and the object is ordinary (non-fractal). C. The dimension is 4.262 and the object is fractal. D. The dimension is 3.262 and the object is fractal.

Mathematics

Identify the form of the argument and state whether the argument is valid or invalid.You get soup or you get salad.You did not get soup.  Therefore, you got salad.

A. Disjunctive syllogism; valid B. Fallacy of the inverse; invalid C. Law of syllogism; valid D. Fallacy of the converse; invalid

Mathematics

Solve for x given the following equation involving a determinant.



a. x = -10, 4
b. x = -10, -4
c. x = 10, 4
d. x = 10, -4
e. x = -20, -8

Mathematics

Solve the problem.A size 44 dress in Country C is size 6 in Country D. A function that converts dress sizes in Country C to those in Country D is    Find the inverse function.

A. f-1(x) = 2x + 16 B. f-1(x) = 2(x - 16) C. f-1(x) = x + 16 D. f-1(x) = 2(x + 16)

Mathematics