Answer:
No, the triangular numbers are not a direct variation. There is not a constant of variation between a number and its position in the sequence. The ratios of the numbers to their positions are not equal. Also, the points (1, 1), (2, 3), (3, 6), and so on, do not lie on a line.
Explanation:
this is correct on edge
Answer:
3x + 2
Explanation:
A rectangle's area = L * W
Therefore
(9x+6)/3 = L
L = 3x +2
It greatly affected every society on earthy
Thermal energy is an equation of the state and the total energy contained in a system due to the random motions
Heat Heat is energy in transport, and it is not an equation of state. It is the energy transferred from one system to another that is not done by work
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