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Westkost [7]
3 years ago
11

Use substitution to solve the system of linear equations. In your final answer, include all of your work.

Mathematics
1 answer:
Fantom [35]3 years ago
4 0
Replace 'y' with -3x+4

x + \frac{1}{3} (-3x+4) = \frac{4}{3} \\  \\ x -x + \frac{4}{3} = \frac{4}{3}  \\  \\ \frac{4}{3} = \frac{4}{3}

The variable 'x' cancels out, leaving the True statement 4/3 = 4/3
This means that the 2 equations are identical regardless of what x and y are.

Answer: System is consistent and dependent, there are an infinite number of solutions.
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10 POINTS Which of these are correct? also, isn't true that you can choose any 2 points for Rise/Run when finding the slope?
shutvik [7]
No the points have to be on a cross on the x and y axis

8 0
3 years ago
Find the solution for the variable X. 2x = 12​
Zina [86]

Answer:

x = 6

Step-by-step explanation:

12 / 2

= 6

2 x 6

=12

hope this was helpful! c:

4 0
3 years ago
Ted walked 5/8 mile to his soccer game then he walked 3/8 mile to his friends house which distance is shorter
tatiyna
3/8 because he walked longer when he went to his soccer game
5 0
3 years ago
9/16=27/x proportions?
tino4ka555 [31]
I think is
9 + x = 16 + 27
9 + x = 43
x = 52
3 0
3 years ago
What is the measure of the hypotenuse?
SVETLANKA909090 [29]

Answer:

To find the hypotenuse you need to use the Pythagorean Theorem which is

a^2+b^2=c^2

Where a and b are your two sides and c is your diagonal line

So you want to plug the numbers in for the right variables

5^2+12^2=c^2

We want to find what c equals so we are first gonna simplify

25+144=c^2

we take 5^2=25, and 12^2=144, then we add them together 25+144=169

169=c^2 now you want to take 169 and square root it because the opposite of squaring is taking it by the root square

The square root of 169=13

Your hypotenuse is 13

Hope this helps ;)

4 0
3 years ago
Read 2 more answers
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