Answer: x goes from 0 to 2, y changes from 0 to -2
Step-by-step explanation:
180(n-2) = 180(6-2) = 180(4) = 720
sum of interior angles = 720
x = 720 - ( 90+90+152+150+91)
x = 720 - 573
x = 147
answer x = 147
Answer:
I’m pretty sure it’s -2xy if it’s not I’m really sorry
Step-by-step explanation:
4-6=-2+xy=-2xy
8*10 squared as a decimal would be 2.8
Answer:
B) She is incorrect because when substituting 2 for m the result was a false statement.
Step-by-step explanation:
Let's solve it for ourselves and see if Mia is correct:
7.8+2(0.75m+0.4)=-6.4m+4(0.5m-0.8)
7.8+1.5m+0.8=-6.4m+2m-3.2
1.5m+8.6=-4.4m-3.2
8.6=-5.9m-3.2
11.8=-5.9m
-2=m
m=-2
Since the answer is actually m=-2, Mia's guess is incorrect because plugging in m=2 does not make both sides equal. Therefore B is the correct option.
