Answer:
48
Step-by-step explanation:
You times 8 by 3 to get 24. Then you multiply 24 by 3 to get 48
well complementary angles are 90 and 90, so this means that we have to equal 90 degrees.
39+x=90
90-39= 51
x= 51
True
A linear recurrence relation involving a sequence of numbers
is one of the form

where
and
are any fixed numbers.
The given recurrence can be rearranged as

A nonlinear recurrence would have a more "exotic" form that cannot be written in the form above. Some example:



Answer:
Step-by-step explanation:3x-y=18
y=27
Therefore 3x-(27)=18
3x=18+27..Nb when the 27 is now being added instead of subtracted.
3x=45
3x/3=45/3 Nb the 3 is now being divided instead of being multiplied.
Therefore X=15