Use the variable expressions and the Pythagorean theorem and solve for x. Sides are listed smallest to largest. Round your answer to 1 decimal place.






Mathematics

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Solve the quadratic equation by factoring.2 - 10x = (3x - 7)(x + 1)

A.
B. {-1, 3}
C. {-3, 1}
D.

Mathematics

Determine the phase shift of the function.y = 4 cos 

A. -  
B. 4?
C.  
D. -?

Mathematics

Find the distance between the points   and . ?

A. 11
B.
C. 61
D.
E. 37

Mathematics

Use ordinary division of polynomials to find the quotient and remainder when the first polynomial is divided by the second.2x3 - 3x2 - 5x + 4, x - 2

A. 2x2 + x + 3; 10 B. 2x2 + x - 3; -2 C. 2x2 - 7x + 11; 18 D. 2x2 + 7x + 9; 22

Mathematics