Carl has three lengths of cable, 5 _ 6 yard long, 1 _ 4 yard long, and 2 _ 3 yard long. he needs at least 1 yard of cable. a which two pieces together make a length at least 1 yard and closest to 1 yard? b if carl uses the two shortest pieces, how much more cable would he need?
a) 10/12 + 3/12 = 13/12 = 1 1/12 So you need to use first and second cables
b) 3/12 + 8/12 = 11/12 To reach 1 yard Carl need 1/12 yard cable
Answer from: Quest
00
step-by-step explanation:
Answer from: Quest
step-by-step explanation:
x^2 -12x + 36 + y^2 = 36
x^2 + y^2 = 12x
r^2 = 12rcos(theta)
r = 12 cos(theta)
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