Approximately equal to symbol
And it’s mostly used in terms of numerical approximations
You first need to isolate the y
4x+9y=-108
9y=-4x-108 (subtract 4x from both sides)
y=-4/9x-12 (divide both sides by 9)
Then, by using the y=mx+b form, we can tell that the y-intercept is -12 so A
Hope this helps
Answer:
The answer is 1800!
Step-by-step explanation:
400/20
20m/s
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