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Oksanka [162]
3 years ago
6

A climber starts descending from 506 feet above sea level and keeps going until she reaches 70 feet below sea level. How many fe

et did she descend?
Mathematics
2 answers:
Marysya12 [62]3 years ago
7 0

Answer:

she descended 436 feet

Step-by-step explanation:pls mark brainliest i really want to move up a ranking

Marina CMI [18]3 years ago
6 0
She descended 576 feet
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Answer:

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Step-by-step explanation:

<u>Remember, the formula is y= mx + b</u>

#1 So we're gonna put it into that order by subtracting 3x from both sides:

3x + 5y= 12

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We are left with this:

5y= -3x + 12

#2 Now we will divide 5 to both sides to isolate the variable

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#3 Now that the variable is isolated we are left with the answer:

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Hope this helps :)

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Answer: Last option.

Step-by-step explanation:

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Knowing those values, you must substitute them into the formula and then you must evaluate in order to find the Discriminant.

You get that this is:

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Step-by-step explanation:

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Step-by-step explanation:

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