Let the number be 'x'.
Three times a number will then give 3x
Therefore the equation will be:
Answer:
i think the second option
Step-by-step explanation:
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Answer:
Conservation of energy, principle of physics according to which the energy of interacting bodies or particles in a closed system remains constant. ... For example, when a pendulum swings upward, kinetic energy is converted to potential energy.
Step-by-step explanation:
3 + 2 = 1 + 4
2 + 15 = 10 + 7
8 + 9 = 19 - 2
12 - 7 = 14 - 9
Hope this helped!
Answer:
#12 is 1
Step-by-step explanation:
