This is perhaps the most odd math question I have ever come across. Anyhow -
#1 - Positive, because smoking increases the chance of having lung cancer. (though technically there is not a linear relationship between the two as people do in fact receive lung cancer even when having not smoked)
#2 - No relationship. (Though one could argue a student may text more when given more free time as a consequence of having spent less time at school, but this is wholly subjective and unable to be substantiated by logic.)
#3 - Negative, due to the mass of the tootsie pop decreasing with each lick.
Of course, I am assuming when you say "positive" and "negative" you are speaking in terms of numbers or addition and subtraction rather than "positive" or "negative" socially.
Angle 1 = angle 2 = 90 (def of perpendicular segment)
CM = CM (reflexive property)
angle 3 = angle 4 (given)
triangle AMC is congruent to triangle BMC (ASA)
Answer:75
Step-by-step explanation:
Answer:
97/2
Step-by-step explanation:
x−9+x+2x−5=180
x−9+x+2x−5=180
x+−9+x+2x+−5=180
4x+−14=180
4x−14=180
4x−14+14=180+14
4x=194
4x/4 = 194/4
x = 97/2
