A circular running track is 1/2 a mile long. Elena runs on this track, completing each lap in 1/16 of an hour. What is Elena's r
unning speed? Include the unit of measure.
1 answer:
Answer:
She completes a lap every 3 minutes and 45 seconds
Step-by-step explanation:
Divide 60 by 16.
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10x+4
25
Is that what you need?
Answer:
x<-5
Step-by-step explanation:
Subtract 15 from both sides, divide both sides by 5
-7+3/6+6=-4/12= -1/4
y+3= -1/4(x+6)
y+3= -1/4x-3/2
y=-1/4x-9/2
Slope of AD = (2k - 0)/(2j -b - 0) = 2k/(2j - b)
slope of BC = (2k - 0)/(2j - b) = 2k / (2j - b)
AD ║ BC (same slope)
Slope of AB = 0
Slope of DC = 0
AB║DC
Answer:
y ≤ 1/2x - 1
y ≤ -2x + 4
