Which statement is true?
A.
Correlation or association proves causation.
B.
Causation requires either correlation or association.
C.
Causation can exist without correlation or association.
D.
All correlations indicate causal links.
E.
If there is correlation, then there is causation.

hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6

its an acute right triangle

step-by-step explanation:

step-by-step explanation:

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.