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FrozenT [24]
2 years ago
12

On a number line, the surface of a river is marked at −220 feet and the top of a building is marked at +19 feet, where 0 represe

nts sea level. What do −220 and +19 represent?
220 feet below sea level and 19 feet above sea level
220 feet above sea level and 19 feet below sea level
220 feet below sea level and 19 feet above 220
220 feet above sea level and 19 feet below 220
Mathematics
2 answers:
nevsk [136]2 years ago
8 0

Answer:

A

Step-by-step explanation:

0 is sea lvl so just add and subsubtract

just olya [345]2 years ago
6 0

Answer:

A

Step-by-step explanation:

its A bc it said -220 witch is negative so that means ill be below sea level and +14 is a positive number so that will be above sea level.

Hope that helps!

~Emma~

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5 0
3 years ago
The accompanying table shows the value of a car over time that was purchased for
Dafna1 [17]

The value of the car after 11 years is $3137.18

<h3>exponential function</h3>

An exponential function is in the form:

y = abˣ

where a is the initial value of y, b is the factor, y, x are variables.

Let y represent the value of the car in dollars after x years. From the table:

When x  = 0, y = 12700, hence:

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3 0
2 years ago
6squated - 3 squared
weeeeeb [17]

Answer:

27 is the answer to this equation

Step-by-step explanation:

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7 0
2 years ago
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Marta_Voda [28]
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3 years ago
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Read 2 more answers
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