The location is 6,0 because if you know the location of A and B you get -3,3 for A and 2,9 for B
Answer:
x = 9
Step-by-step explanation:
Since the figures are similar then the ratios of corresponding sides are equal, that is
= 
( cross- multiply )
12(x - 1) = 96 ( divide both sides by 12 )
x - 1 - 8 ( add 1 to both sides )
x = 9
The r value is r = -0.015 which is much closer to 0 than it is to -1, so this means that the linear regression line is a bad model to estimate the points. You're better off using some other model (eg: quadratic model), or it's possible that the data isn't connected at all and it's random noise.
If r were closer to -1, then we'd be more confident that the lines all fall around the same straight line that slopes downward.
Answer:
2nd option
Step-by-step explanation:
tan x = 
= 
= 
