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9966 [12]
3 years ago
5

What expression is equivalent to x+x+x+2

Mathematics
2 answers:
Nataly_w [17]3 years ago
7 0

Answer:

2x

Step-by-step explanation:

Firdavs [7]3 years ago
6 0

Answer:

i dont get it

Step-by-step explanation:

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What is sqrt 192 in simplest form
jeka57 [31]

Answer:

8√3.

Step-by-step explanation:

192 = 2 * 2 * 2 * 2 * 2 * 2 * 3

The square root of the multiple of the 6  2's is 2*2*2 = 8

so √192 = 8√3.

4 0
3 years ago
Please help ill give brainliest
Andreyy89

Answer:b

Step-by-step explanation:

7 0
2 years ago
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Describe the characteristics of a graph when systems of equations have infinitely many solutions
Ainat [17]

Answer:

Step-by-step explanation:

The easiest way to understand the answer is to consider two straight lines.

y = 3x + 6

and 2y = 6x + 12

When you graph these two lines, one will be on top of the other. That will give you an infinite number of solutions.

The answer does not depend on the two equations being straight lines. All that is required is that one graph sits on the other. So you could have a pair of  quadratics

y = x^2 + 3x + 10

2y = 2x^2 + 6x + 20

would also give you an infinite number of solutions.

4 0
3 years ago
Find the area of this shape? HELP Radius is 2 area is 3.14​
notka56 [123]
You shouldn’t need radius but the area is 46

you make the thing hanging of a square and the other big shape a triangle then 2x3 is 6 and 8x10 decided by 2 is 40 and 40+6 is 46
5 0
2 years ago
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Easy Car Rental charges $8.50 an hour plus a rental fee of $25.50. Which equation represents the total charges for x hours ?
gladu [14]

Answer:

Total charge = 8.50x + 25.50

Step-by-step explanation:

You multiply the hourly charge($8.50) by the number of hours(x) and add the rental fee($25.50)

3 0
2 years ago
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