Answer:
-2x-4
Step-by-step explanation:
Just simplify
Answer:
Step-by-step explanation:
we know that
The rule to calculate the an term in an arithmetic sequence is
where
d is the common difference
a_1 is the first term
we have that



so
The common difference is d=5

Find 60th term of the sequence
we have

substitute
Answer:
x-3/y
Step-by-step explanation:
thats the expression
Answer:
325
Step-by-step explanation:
180+145 xDDDD
Answer:
13
Step-by-step explanation:
sing the distence formula root (12 squared+ 5 squared)= root (144+25)= root 169 which is 13
if this helps please mark as brainliest.