Answer:
459/99
Step-by-step explanation:
0.6363... is equal to 63/99.
We want to add 4.
4 = 396/99
396/99 + 63/99 = 459/99
We can double check with a calc.
Something to the second power is simply that number multiplied by itself once. The third power is something multiplied by itself 2 times, and so on
Answer:
A
Step-by-step explanation:
i stands for square root of negative 1. If you multiple i and square root of 23 you will end up with the original
Answer:
x = 11; z = 16
Step-by-step explanation:
9x- 35 = 5x+ 9
4x- 35 = 9
4x = 44
x = 11
180 - 64
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