Which number is one thousand times larger than 3.7 x 103 a) 3.7 x 104 b) 3.7 x 105 c) 3.7 x 106 d) 3.7 x 107 the answer is c. im not sure tho

If (17, 4) is an ordered pair of the inverse of f(x), which of the following is an ordered pair of the function f(x)? a. (17,4) b. (4.17) c. (4,0) d. 0,17)

Triangle knm is what is true about the sides of knm

Can someone tell me if this is perpendicular? !