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pashok25 [27]
3 years ago
13

2. 5x + 7 + 2x Is the answer 45x?

Mathematics
2 answers:
liberstina [14]3 years ago
7 0

Answer:

Step-by-step explanation:

5x+2x+7=7x+7

Nimfa-mama [501]3 years ago
7 0

No it is not

5x+7+2x

5x + 7x are like terms add them

7x + 7 is the answer

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50 POINTS HELP NOW<br><br> Find the logarithm base 10 of each number: <br> 10
beks73 [17]

The logarithm base 10 of the number 10 is 1

<h3>How to solve logarithm ?</h3>

We have to find logarithm base 10 of number 10.

Therefore, using logarithm rule

logₐ a = 1

Hence,

log₁₀ 10 = 1

Therefore, logarithm base 10 of the number 10 is 1

learn more on logarithm here: brainly.com/question/13594713

#SPJ1

4 0
2 years ago
Find the coordinates of the point (x,y) where the two given lines intersect​
lora16 [44]

Answer:

(-1,-2)  :)

Step-by-step explanation:

8 0
3 years ago
(Last one is point W)PLEASEEE HELP DUE SOON
alukav5142 [94]

Part 1

Answers: point Q, point R, point S

-----------------

Explanation:

All three points mentioned are on the same straight line; hence they are collinear.

=======================================================

Part 2

Answer: Point T or point W

Pick one of those answers only

-----------------

Explanation:

Notice how point W is not on the line shared by points Q, R, and S. The same can be said about point T with that line.

So we would say that the set {T, Q,R,S} is not a collinear set of points. We could also say {W, Q,R,S} is also not collinear.

5 0
3 years ago
I need to know the answer.
sammy [17]
The answer is 10 ma'am. yes ma'am the answer is 10
7 0
3 years ago
I need help :(:(:(:(
tigry1 [53]

The resulting matrix of the row operation is given as follows:

R = \left[\begin{array}{ccc}7&4.5&-6\\-6&-3&12\end{array}\right]

<h3>How to find the resulting matrix?</h3>

We apply the row operation on the original matrix, given as follows:

A = \left[\begin{array}{ccc}4&3&0\\-6&-3&12\end{array}\right]

The operation is given by:

R_1 = R_1 - 0.5R_2

That is, applying to each element, we have that:

  • 4 - 0.5(-6) = 7.
  • 3 - 0.5(-3) = 4.5.
  • 0 - 0.5(12) = -6.

Hence the resulting matrix is:

R = \left[\begin{array}{ccc}7&4.5&-6\\-6&-3&12\end{array}\right]

More can be learned about matrix operations at brainly.com/question/1821869

#SPJ1

3 0
2 years ago
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