Answer:
#1 is correct
Step-by-step explanation:
24 laps divided by 6 minutes equals 4 laps per minute.
72 laps divided by 18 minutes equals 4 laps per minute.
15 breaths divided by 36 seconds does not equal the same rate as 90 breaths divided by 3 minutes.
Well u have a circle and you cut it into 12 parts.
that means that each sector will have 3 angles.
so you would take the first sector which is 90 degrees and divide it by 3.
you would get each angle being at 30 degrees.
>>so 1/12 of a circle would be >> 30 degrees
hope this helps
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Answer: -3
-2x-6=0
-2x=6
x=-3
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Add 3x^2 and 5x^2 now it = 8x^2
Add -8x and -4x = -12x
look at your answer choices the only one that has 8x^2-12x is A
