Are the given lines parallel, perpendicular, or neither? -3x+ 7y- 2= 0 , 7x+3y+3- 0

(a) parallel
(b) perpendicular
(c) neither

(b) perpendicular

Mathematics

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Provide an appropriate response.Perform the indicated operation, leaving the answer in lowest terms:  +  =

A.
B.
C.
D.

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Mathematics

Find the slope and the y-intercept of the line.-4x + 5y = -10

A. Slope - ; y-intercept (0, 2)
B. Slope -1; y-intercept (0, -2)
C. Slope ; y-intercept (0, -2)
D. Slope 1; y-intercept (0, 2)

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Mathematics

Factor as completely as possible. If unfactorable, indicate that the polynomial is prime.x2 - 20x + 400

A. (x + 20)2 B. (x + 20)(x - 20) C. (x - 20)2 D. Prime

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Mathematics

Evaluate using integration by parts.

A. 6ex - ex + C B. 6xex - 6ex + C C. xex - 6ex + C D. 6ex - 6xex + C

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Mathematics