I Will give brainiest if the answer is right :)

I think is letter c

Step-by-step explanation:

kung tama po heart and brainlies po ple kung tama po

A. 190.50

Step-by-step explanation:

6 feet = 72 inches

72 in + 3 in

75 x 2.54 = 190.50

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.