Well, you need
1: at least one variable
2: A formula... example: f(x)
3: numbers
To find the mid segment, it is half of the sum of the bases
for number 13 it's 7+13=20 20/2=10
number 14 it's 12+9=21 21/2=10.5
number 15 it's 22+18=40 40/2=20
the answer is the second one, letter b. it would be (6,0) and (0,3)
Answer:
n = 8.
Step-by-step explanation:
n^2 × constant nunber = W.
5^2 × constant number = 175. So the constant number is 7.
When W = 448, n^2 = W/7, n^2 = 64.
Thus, n = 8.
Hello ;
<span>an = 1 • 3n - 1</span>
