Answer:
1)Common difference=1.3 as 3.1-1.8=1.3 also 1.8-0.5=1.3
2)Method to take out Progression
a+(n-1)d=tn
0.5+(30-1)1.3=tn
0.5+37.7=38.2
3)580.5
Answer:
d*y
Step-by-step explanation:
98 is not a perfect square, so its square root is irrational. That means that
it can never be written exactly on paper with digits. Written as a decimal,
it keeps going forever,and never ends.
The beginning is: <em>9.89949...</em>
Also, don't forget ...
Every number has two square roots ... one positive and one negative.
The <em>other</em> square root of 98 begins<em> -9.89949... </em>and keeps going forever.
Answer:
An algebraic expression containing two or more terms is called a polynomial
Answer:
Step-by-step explanation:
Hi there!
Standard form: where A, B and C are numbers
Move <em>x</em> to the other side:
I hope this helps!