Đường thẳng nào sau đây song song với đường thẳng y x 2 .
A. y x 1 2 . B. 1 3.
2 y x ...
Mathematics, 16.10.2021 22:20 pino40
Đường thẳng nào sau đây song song với đường thẳng y x 2 .
A. y x 1 2 . B. 1 3.
2 y x C. y x 2 2. D. 2 5.
2 y x
Answers: 2
Answer from: Quest
mathpapa
step-by-step explanation:
Answer from: Quest
the first option i believe
step-by-step explanation:
Answer from: Quest
8.75
how-to:
first, we need to find what we have to work with.
since i know that we have 7 (years) and 0.8 (inches), we can use these to solve and find the equation!
secondly, what you want to do, is see that we need to know how much growth out of the 0.8 inches he got in only 1 year, instead of 7 years.
let's try to divide.
7 ÷ 0.8 = 8.75
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