use 
to get 
then use
and 
also, 
to get 
then again use the first identity In both pairs, i.e.

to get 
multiply and divide by 4 to get the RHS.
because, 
squaring both sides, 
Answer:
a(1)=−13
a(n)=a(n−1)+4
Find the
2nd2^{\text{nd}}
2
nd
2, start superscript, start text, n, d, end text, end superscript
term in the sequence⎩
⎪
⎪
⎨
⎪
⎪
⎧
a(1)=−13
a(n)=a(n−1)+4
Find the
2nd2^{\text{nd}}
2
nd
2, start superscript, start text, n, d, end text, end superscript
term in the sequence
Answer:

Explanation:
Given:

See attachment for shape
Required
Find x
The attached shape is a rectangle.
So:


Divide both sides by 4



Ok so since it's 62 and 3/4 hours in decimal form it would be 62.75 hours. then u multiply this by 60 because 1 hours has 60 minutes and you get 3765 minutes.
Answer:
The Y-intercept is -1
Step-by-step explanation:
M*thway is a pathway to many abilities some considered to be... unnatural