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Alenkasestr [34]
3 years ago
7

Simplify 3(x+4) A.3(x+4) B.7x C.12x D.3X+12

Mathematics
2 answers:
N76 [4]3 years ago
8 0

Answer:

D. 3x + 12

Step-by-step explanation:

Distribute the 3 inside.

3 * x = 3x

3 * 4 = 12

3x + 12

melisa1 [442]3 years ago
6 0

Answer:

3x+12 (D)

Step-by-step explanation:

3(x+4)

=(3)(x+4)

=(3)(x)+(3)(4)

=3x+12

Hope this helps!

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Answer:

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Step-by-step explanation:

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4 0
3 years ago
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Wittaler [7]

Answer:

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Step-by-step explanation:

The first thing you need to know is that the slope of a perpendicular line is the opposite reciprocal of the other slope. Find the slope of this line, which is -2. The opposite reciprocal is 1/2. So, you know that the perpendicular line is equal to y=1/2x. Plug the x coordinate (4) in for x to have: y=1/2(4). Multiply 4 by 1/2 to get y=2. Since the y coordinate is supposed to equal 5, add 3 to y=2 to get 5. Since 3 is the amount we added, thats where the y intercept will be. Hope this helped!

5 0
3 years ago
Two sides of a triangle are 12 and 18 cm. Complete the inequality to show the possible lengths of the third side.
musickatia [10]

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3 0
3 years ago
Given: 3c + d = f + g, d = f, g = c + 8; Prove: c = 4
agasfer [191]

Answer:

Step-by-step explanation:

7 0
3 years ago
SH<br>What is the greatest common factor (GCF) of 35 and 28?<br>​
Brilliant_brown [7]

Answer: 7

Step-by-step explanation:

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Hope this helps :)

6 0
3 years ago
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