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deff fn [24]
3 years ago
9

If Landon checks his pulse for 12 minutes, what is his rate if he counts 1560 beats?

Mathematics
2 answers:
Lynna [10]3 years ago
7 0

It is 130 beats per minute.

Step-by-step explanation:

Just divide 1560 by 12.

LiRa [457]3 years ago
6 0
Correct answer to your answer would be 130!
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Which of the following reveals the minimum value for the equation 2x^2 − 4x − 2 = 0?
12345 [234]

Answer:

2(x-1)^{2}=4

Step-by-step explanation:

<u><em>The options of the question are</em></u>

2(x − 1)2 = 4

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we have

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The quadratic equation in vertex form is

y=a(x-h)^2+k

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a is a coefficient

(h,k) is the vertex

so

Convert the quadratic equation in vertex form

Factor 2 leading coefficient

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Complete the squares

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Rewrite as perfect squares

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The vertex is the point (1,-4)

Move the constant to the right side

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