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yesmi
03.12.2021 •
Mathematics
What is x³+y³+z and I dont know I am in middle and this is very hard for me
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Ответ:
The answer is the same but here is what it was at first
x time x times x + y times y times y + z
Step-by-step explanation:
Ответ:
In this exercise, we know two statements:
Statement 1: Eric is twice as tall as his little brother Kevin.
Statement 2: Kevin is also three feet shorter than Eric.
We also know that:
E=Eric’s height.
K= Kevin’s height.
Therefore, our statements become:
Statement 1: E is twice as K.
Statement 2: K is also three feet shorter than E.
Therefore, translating these statements into two equations we have:
Statement 1: E is twice as K.
Statement 2: K is also three feet shorter than E.