1 year ago

4.

Mathematics

2 answers:

3241004551 [841]1 year ago

7 0

Answer:The answer is 3+(-6) = -9

Step-by-step explanation:

Brums [2.3K]1 year ago

5 0

Answer:

The answer is 3+(-6) = -9, because -9 is 6 units to the left of 3.

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Answer:

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Step-by-step explanation:

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Solve the equation. 4 2/5 + k= −3 2/11 k=

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The area of a rectangle is 24 square centimeters. The length (X), in centimeters of the rectangle is given by the equation x2 +

Allisa [31]

The length of the rectangle is 3 cm

<h3>Applications of Quadratic equations</h3>

From the question, we are to determine the value of the length of the rectangle

To find the length of the rectangle, we will determine the value of x in the given equation

The given equation is

$x^{2} + 5x =24$

This can be written as

$x^{2} +5x -24 =0$

Factorizing

$x^{2} +8x - 3x -24 = 0$

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Then,

$x-3 = 0$ OR $x + 8 = 0$

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Hence, the length of the rectangle is 3 cm.

Learn more on solving quadratic equations here: brainly.com/question/8649555

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