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zvonat [6]
3 years ago
11

Select the correct answer

Mathematics
1 answer:
serg [7]3 years ago
7 0

Answer:

25x2 = 16

x2 = 16/25

x = ±4/5

Step-by-step explanation:

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Verizon [17]
Well, we can see that the y-intercept is (0, -4) which means that the line must be:

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babunello [35]

Answer:

Answer

4.0/5

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JannetPalos

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Since - 4 is the additive inverse of 4, from the point where the first arrow pointed, we should go 4 points to the left.

Hence, the number line which shows an arrow from 0 to 3, and then from 3 to negative 1 is the correct one.

Step-by-step explanation:

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3 years ago
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Lina20 [59]

Answer:

-9 is the answer

Step-by-step explanation:

So we know that the temperature was 2 degrees Fahrenheit in the morning. It dropped by 11 degrees, meaning -11 degrees.

2 + (-11) = ?

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When he woke up, the temperature was -9 degrees.

Hope this helped :)

3 0
3 years ago
Sita saves Rs. 1 today, Rs. 2 the next day, Rs. 4 the succeeding day and so on (each saving being twice of the preceding one). W
Alenkinab [10]

Answer:

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Because the amount is doubling every day, we can use the expression 1*2^15-1 because there is 1 to start with. Also cool trick! if you need to do 2^1+2^2+2^3+....+2^x, it will be equal to 2^(x+1)-1. So:

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2 years ago
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agasfer [191]
X = 180 degrees
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