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Elena-2011 [213]
1 year ago
11

Simplify.12x • 3x15 x15 x236 x236 x

Mathematics
1 answer:
sdas [7]1 year ago
6 0

In order to simplify this expression, we need to multiply the numeric values together and the variables together.

So we have:

\begin{gathered} 12x\cdot3x\\ \\ =(12\cdot3)\cdot(x\cdot x)\\ \\ =36x^2 \end{gathered}

Therefore the correct option is the third one.

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9/29/2020
Contact [7]

Answer:  -2x + 5y = 8

Step-by-step explanation:

Since the lines must be parallel, the slopes must be the same, so keep the coefficients of x and y

Substitute the values of x and y from the given coordinate  (6,4) to find the new constant, b, the y-intercept.

-2x + 5y = b

-2(6) + 5(4) = b

-12 + 20 = b

8 = b

Rewrite the original equation substituting the new b for the original -15

-2x + 5y = 8

8 0
3 years ago
Read 2 more answers
Line m passes through the points (-4, 3) and (-4, 7). What is the slope of the line that is parallel to line m? Show all of your
Diano4ka-milaya [45]

Answer:

The slope of this line would be undefined.

Step-by-step explanation:

In order to find the slope of a parallel line, we first need to find the slope of the original line. We can do this by using the slope formula.

m(slope) = (y2 - y1)/(x2 - x1)

m = (7 - 3)/(-4 - -4)

m = (7 - 3)/(-4 + 4)

m = 4/0

Since we cannot divide by 0, we know the slope to be undefined. Also, since parallel lines have the same slope, we know the second line to also have an undefined slope.

5 0
2 years ago
What is the answer ???????????????????????????????
Over [174]
5.5in x 5.2in =  28.6 inches
3 0
2 years ago
The product of 4 and the sum of 7 and a number
lina2011 [118]
The product of 4 and the sum of 7 and a number.

Meaning:
                              
                     4 ( 7 + n )
4 0
2 years ago
Read 2 more answers
When 31 times a number is increased by 40 the answer is the same as when 200 is decreased by the number
coldgirl [10]

Answer:

Tye answer is 5 becuase 5*31=195 and 200-5=195

7 0
2 years ago
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