Mean, or average, is solved by adding all the numbers and dividing by the number of numbers. The answer is 88.
Choose the first one becauseA(1,3) and after the dilatation the x and y of A become three times as the original one so it is(3, 9)
Answer:
c^2 = a^ 2 + b^2
Step-by-step explanation:
Pythagorean Theorem is used to find missing sides of a right triangle
Answer:
Step-by-step explanation:
Positive integers are of the form 2n
The first term is 2 and the 130th term is 2(130)=260
The sum of this arithmetic sequence is the average of first and last terms times the number of terms
(2+260)(130/2)
17030
