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disa [49]
3 years ago
10

Solve the equation 2x-3 + 4x=21 x=-12 x=-6 x=4 x=6

Mathematics
2 answers:
Likurg_2 [28]3 years ago
8 0

Answer:

c.) x=4

Step-by-step explanation:

I got it right on edg

GarryVolchara [31]3 years ago
6 0

Answer: x=4

Step-by-step explanation:

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Can someone smart help me with this question plz:)
SOVA2 [1]

Answer:

K = 50

L = 90

KML = 40

LMN = 140

Step-by-step explanation:

The sum of the angles in a triangle will always be 180 degrees, and in the triangle pictured, we know the value of each angle. We can say that

5x + 4x + 9x = 180

18x = 180

x = 10

Now that we know the value of x, we can figure out the value of the angles.

K = 5x = 50

L = 9x = 90

KML = 4x = 40

A straight line is 180 degrees, so to find angle KMN, you have to subtract KML (4x) from 180

180 - 4x = 180 - 40 = 140

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3 years ago
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disa [49]

Answer: i dont know if this will be correct but, the 2 goes on the bottom count 5 up so you will get the first one done, bottom 3 and count up 8, bottom 4 and count up to 13, its the same for all of them.

Step-by-step explanation:

7 0
3 years ago
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stira [4]

Answer:

For this transition of equations, the graph of g(x) will be translated left 2 units with respect to the graph of f(x), so your answer choice will be A.

Step-by-step explanation:

In this equation, g(x) is changed by adding 2 and closing part of the equation in parenthases, this results in the translation 2 units left, which can be proven by a graph and my answer.

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What is the sum?<br> 2/2x^+4/x^2
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Answer:

\frac{5}{x^2}

Step-by-step explanation:

6 0
4 years ago
L
seraphim [82]
A parallel line has the same gradient

First you will need to rearrange the equation 10x+2y=-2

Then once you do that please comment

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