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Zina [86]
3 years ago
9

Evaluate |-a^2|, given a = 5, b = -3, and c = -2.

Mathematics
2 answers:
geniusboy [140]3 years ago
7 0
The sunset is 25. how this helps!
garik1379 [7]3 years ago
7 0
|-a^2|= |-5^2|= |25|= 25

You basically substitute the values for the letters. -5 x -5 =25 then you find the absolute value which is 25. 

****Is this the whole problem or only half because you gave the values for b and c but there was only a. 
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ankoles [38]

Answer:

He would need to save $22 dollars each week to pay for the bike in 7 weeks.

Step-by-step explanation:

We can figure out how many he has saved up already by multiplying the number of weeks (12) by how much he saved each week ($8) which equals $96. Now we have to subtract $96 from $250 which equals $154. Now we need divide this amount by the remaining weeks until he wants to purchase his bike (7), so 154/7 which equals $22.

So he needs to pay 22 dollars each week to pay off the bike in seven weeks

7 0
3 years ago
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Wittaler [7]

Answer:

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Step-by-step explanation:

1. Find the slope of line NY

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Any line that is perpendicular to NY should have a slope of the inverse of negative slope of NY.

2.Find the slope of perpendicular lines

the inverse of negative slope of NY = - (-4/3) = 4/3

3 0
3 years ago
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Nitella [24]
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3 years ago
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riadik2000 [5.3K]

Answer:

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Step-by-step explanation:

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3 years ago
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