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Lyrx [107]
2 years ago
7

What does the x equal In this problem?

Mathematics
1 answer:
jeka57 [31]2 years ago
5 0

Answer:

140

Step-by-step explanation:

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How would i graph <br> y=− 5/2x-3<br> and<br> x−y=−4<br> (_,_)
SashulF [63]

Given:

The system of equations is

y=-\dfrac{5}{2}x-3

x-y=-4

To find:

The graph of the given system of equations and its solution.

Solution:

The table of values for y=-\dfrac{5}{2}x-3 is

x        y

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x          y

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-2         2

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Therefore, the solution of given system of equation is (-2,2).

6 0
3 years ago
Which equation can be used to find the measure of angle BAC? A.) inverse tan (5/12) B.) inverse cos (5/13) C.) inverse sin (12/5
finlep [7]

Answer:

B

Step-by-step explanation:

The angle that has tan 5 / 12 is ∠ABC so A is not the answer. The angle that has cos 5 / 13 is ∠BAC so B is the answer.

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Answer:

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Step-by-step explanation:

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