Answer:
there are 6 type of tryingle hope it helps
Given that:
a1=27, an=(an-1)+4
the second term will be:
a2=a1+4
a2=27+4=31
The explicit formula for arithmetic sequence is given by:
an=a+(n-1)d
where:
a= first term
d=common difference
n=nth term
from the information given:
a=27
d=31-27=4
thus the explicit formula will be:
an=27+(n-1)4
an=27+4n-4
an=23+4n
Answer: an=23+4n
Answer:
area= hieght times width
Step-by-step explanation:
area= hieght times width
I'm not sure which is which since you provided 3 different numbers but all you need to do is multiply the height and width and you have your answer.
Look to the picture for an example.
Answer:
a function of the coefficients of a polynomial equation whose value gives information about the roots of the polynomial.