Answer:
y=2/3x-2
Step-by-step explanation:
Answer:
80
Step-by-step explanation:
80
angle a = angle s
amr and msr are similar triangles
Answer:
(1/x4), (w7/x2), (a-9), (1?b5)
Step-by-step explanation:
x3+y3 can be simplified by factoring out a 3.
=3(x+y)
1/a2+b2 can be simplified by finding a common denominator
=1/a2+a2b2/a2
=1+a2b2/a2
Hope this helped!
The sum of squared value is the same for population and sample. Variance and standard deviation are different between population and sample due to the difference in the formula.