Correlation coefficient is always between -1 and +1. So it cannot be +2.3
A= -81 + square root of 113
a<span>≈</span> -70.36985418
Answer:
I think x = 5.25
Step-by-step explanation:
Since they are corresponding angles, they should be congruent.
90 = 16x - 6
84 = 16x
x = 5.25
Since y is less than x by 7 times
so in terms of x we write
x=7y
