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oee [108]
3 years ago
6

se an inequality symbol (<, >, =, ≠) to compare 5 + (−4) _____ 14 + (−13) A. > B. = C. ≠ D.

Mathematics
2 answers:
9966 [12]3 years ago
8 0

Answer:  The correct option is (C). =.

Step-by-step explanation:  We are to choose a symbol from the set of symbols (<, >, =, ≠) to compare the following mathematical statement:

5+(-4)~~~~~?~~~~~14+(-13).

We have

5+(-4)=5-4=1,

and

14+(-13)=14-13=1.

Therefore, we have

1=1\\\\\Rightarrow 5+(-4)=14+(-13).

Thus, the complete statement is

5+(-4)=14+(-13).

Option (B) is CORRECT.

qwelly [4]3 years ago
3 0
5+(-4)= 1 
14+(-13)= 1
 So the answer is B. =
I hope this helps
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Answer:

Part A: 15 and 100 are the coefficients!

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Step-by-step explanation:

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3 years ago
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Answer: x = 0

Step-by-step explanation:

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then subtract 1 on both sides

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Step-by-step explanation:

7 0
2 years ago
Just need the equation
Anna007 [38]

a. $ x = -2\\b. $ x = \frac{3}{2} \\c. $ x = 0\\d. $ x = -\frac{1}{5}

Each of the equations can be solved as shown below:

a. 3x + 7 = - x - 1

3x + 7 + x  = - x - 1 + x (<em>addition property of equality</em>)

4x + 7  = - 1\\4x + 7 - 7 = -1-7 (<em>Subtraction property of equality</em>)

4x = -8\\\frac{4x}{4} = \frac{-8}{4}<em> (Division property of equality)</em>

<em />x = -2

b. 1 - 2x + 5 = 4x - 3\\

<em>Add like terms </em>

<em />6 - 2x = 4x - 3\\\\6 - 2x - 6 = 4x - 3 - 6 (<em>Subtraction property of equality</em>)

- 2x = 4x - 9\\-2x - 4x = 4x -9 - 4x<em> (Subtraction property of equality)</em>

<em />-6x = -9 \\\frac{-6x}{-6} = \frac{-9}{-6}<em> (Division property of equality)</em>

<em />x = \frac{3}{2}

c. 4x - 2 + x =-2 + 2x\\

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d. 3x - 4 + 1 = - 2x -5 + 5x\\

3x - 3 = - 7x -5\\3x + 7x = 3 - 5\\10x = -2\\x = \frac{-2}{10} \\x = -\frac{1}{5}

<em>The value of x in each </em><em>equation</em><em> are:</em>

<em />a. $ x = -2\\b. $ x = \frac{3}{2} \\c. $ x = 0\\d. $ x = -\frac{1}{5}

Learn more here:

brainly.com/question/1527981

5 0
3 years ago
If you had a 15 foot ladder, how far away from the base of a wall would you have to put it to reach a window 12 feet up?
Kruka [31]

Answer:

9.000000001

Step-by-step explanation:

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sin of angle is opposite / hypotenuse

sin of angle is 12 / 15

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Then we do this again but a different equation

cos of angle is adjacent (x which we are looking for) / hypotenuse

cos of 53.13... is x / 15

(15 x cos of 53.13... )is x

So 15 x cos of 53.13... is 9.000000001 feet away.

5 0
2 years ago
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