a which family uses about twice the amount of electricity per person than the other two families? Explain your reasoning.
2 answers:
i dont understandStep-by-step explanation:
Answer:
The Stiles family; the Melendez family uses 390 kWh per person, the Barton family uses 355 kWh per person, and the Stiles family uses 745 kWh per person.
Step-by-step explanation: im preety sure ¯\_(ツ)_/¯
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Y=42 Y=?
All the edges of a cube are the same length.
You can use any letter but when you label it x you find x
See the attached picture for the calculation:
Answer:
Step-by-step explanation:
Let (2n-1) and (2n+1) be the consecutive, odd numbers.
(2n-1)(2n+1) = 143
4n² - 1 = 143
4n² = 144
n² = 36
n = 6
2n-1 = 11
2n+1 = 13
The numbers are 11 and 13.
