3 years ago

13. Solve the following system of equations. 4x + 3y = 17 3x + 2 y = 13

Mathematics

1 answer:

horrorfan [7]3 years ago

7 0

17/4 This is what I would choose
-3/2

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Fraction and decimals , 0.48

Firdavs [7]

48/100 (simplified: 6/25) - Fraction form
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48% - percent form

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3 years ago

(09.02)

Ivenika [448]

Answer:

4th option

Step-by-step explanation:

x² - 2x - 3 = 0 ( add 3 to both sides )

x² - 2x = 3

using the method of completing the square

add ( half the coefficient of the x- term )² to both sides

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2 years ago

In the diagram below segment DEF is shown(since all three letters are shown, they are collinear). If DE=3x+2, EF= x+5, and DF= 2

amm1812

The value of $x$ is 4.

By Geometry, we know that line segment $DF = DE + EF$ , which is equivalent to:

$DF = 3\cdot x + 2 + x + 5$

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Now we solve algebraically the resulting expression.

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$x = 4$

The value of $x$ is 4.

We kindly invite to see this question on line segments: brainly.com/question/23297288

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2 years ago

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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