Answer:
1920
Step-by-step explanation:
Each time you multiply by to 6 times. 30 does not count as a year.
Polynomials are simply functions that you see all the time
A second degree polynomial would look like:
y = ax^2 + bx + c
That is because the largest power is to the 2.
A third degree polynomial would be raised to the third power when it's the biggest number:
y = ax^3 + bx^2 + cx + d
The a, b, c, and d are just variables for any number
9514 1404 393
Answer:
yes
Step-by-step explanation:
You can check to see if the numbers satisfy the Pythagorean theorem.
9² +12² ?= 15²
81 + 144 = 225 . . . . yes these segments form a right triangle
_____
You know that segments of lengths 3, 4, 5 form a right triangle. This is the first "Pythagorean triple" that most folks run across. The segments given here are all 3 times those numbers, so will also form a right triangle.