Use a calculator to find the value of the function in degrees. Round to the nearest hundredth when necessary.tan-1 0.4002

A. 113.59°
B. 21.81°
C. 23.59°
D. -23.59°


Answer: B

Mathematics

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Solve the system of equations. Determine whether the system is consistent or inconsistent. If the system is consistent, state whether the equations are dependent or independent.4x - y = 1012x - 3y = 30

A. {(x, y) }; consistent; dependent
B. (0, -10); consistent; independent
C. No solutions; inconsistent
D. (1, -6); consistent; independent

Mathematics

Add the numbers using the number line.-9 + 0  

A. 0 B. -90 C. 9 D. -9

Mathematics

Provide an appropriate response.Do the points that lie on the boundary curve solve the inequality 36x2 - 25y2 ? 900?

A. Yes B. No

Mathematics

Find the product. ? ?

A.
B.
C.
D.
E.

Mathematics