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Andrej [43]
3 years ago
14

Find KL pls fast correct answer

Mathematics
1 answer:
finlep [7]3 years ago
6 0

Answer:

  • 14

Step-by-step explanation:

<u>According to intersecting secants theorem:</u>

  • KL*JL = ML²

<u>Substitute values and solve for x:</u>

  • (x - 1)(x - 1 + 7) = 12²
  • (x - 1)(x + 6) = 144
  • x² - 5x - 6 = 144
  • x² - 5x - 150 = 0
  • x² - 15x + 10x - 150 = 0
  • x(x - 15) + 10(x - 15) = 0
  • (x - 15)(x + 10) = 0
  • x = 15
  • x = -10 (ignored as negative)

<u>Find the value of Kl</u>

  • KL = x - 1 = 15 - 1 = 14

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The correct quotient is -3

The mistake CJ likely made is multiplying using the reciprocal of -3/4. The correct option is d. He multiplied using the reciprocal of -3/4

From the question,

We are to determine the correct quotient.

The given division operation to be carried out is -3/4 divided by 1/4

The correct quotient can be determined as shown below

-\frac{3}{4} \div \frac{1}{4}

Multiply -\frac{3}{4} by the reciprocal of \frac{1}{4}

The reciprocal of \frac{1}{4} is  \frac{4}{1}

Then, we get

-\frac{3}{4} \times \frac{4}{1}

This gives

-\frac{12}{4}

= -3

The correct quotient is -3

The mistake CJ likely made is multiplying using the reciprocal of -3/4.

Hence, the correct quotient is -3

The mistake CJ likely made is He multiplied using the reciprocal of -3/4. The correct option is d. He multiplied using the reciprocal of -3/4

Learn more here: brainly.com/question/13124034

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