Answer:
Division
Step-by-step explanation:
This is because right now you are multiplying 9 by the x. So we have to divide by both sides to get the x variable by itself.
Number of hours on video games and test scores? Negative correlation (more hours playing less hours studying)
speed of a car and minimum stopping distance? Positive correlation (the higher the speed the bigger the stopping distance)
average running speed and total race time? Negative correlation (higher speed less time)
adult’s head
circumference and age? Not correlation
outside temperature and amount of a heating bill? Negative correlation (higher temperature less heating used)
Answer:
70° is your measurement for ∠t.
Step-by-step explanation:
Note that a straight line has an angle of 180°
It is given to us that ∠r and ∠t = 180°, and that m∠r = 110°
Plug in 110 for ∠r
110 + ∠t = 180
Isolate ∠t. Note the equal sign, what you do to one side, you do to the other. Subtract 110 from both sides
110 (-110) + ∠t = 180 (-110)
∠t = 180 - 110
∠t = 70
70° is your measurement for ∠t.
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Answer: Its the very last one
Step-by-step explanation: first you need to divide the 6 by the 15 and then add it by how many friends your going to share it with
Area= 1/2abSinC where a and b are sides and c is an angle. All sides= 6 inches, all angles= 60°
1/2x6x6xSin(60)= 9√3 in2
