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Ber [7]
4 years ago
14

Which graph represents the solution set to this system of equations? –x + 2y = 6 and 4x + y = 3 On a coordinate plane, a line go

es through (negative 1, negative 1) and (0, 3) and another line goes through (1, 4) and (2, 2). On a coordinate plane, a line goes through (negative 4, 0) and (0, 4) and another line goes through (negative 1, 1) and (0, negative 3). On a coordinate plane, a line goes through (0, 3) and (2, 4) and another line goes through (0, 3) and (1, 0). On a coordinate plane, a line goes through (0, 0) and (4, 3) and another line goes through (2, 5) and (4, 4).

Mathematics
2 answers:
erastova [34]4 years ago
6 1

Answer:

On a coordinate plane, a line goes through (0, 3) and (2, 4) and another line goes through (0, 3) and (0.75, 0).

This answer almost coincide with option C. I suppose there was a mistype.

Step-by-step explanation:

The system of equations is formed by:

–x + 2y = 6

4x + y = 3

In the picture attached, the solution set is shown.

The first equation goes through (0, 3) and (2, 4), as can be checked by:

–(0) + 2(3) = 6

–(2) + 2(4) = 6

The second goes through (0, 3) and (0.75, 0), as can be checked by:

4(0) + (3) = 3

4(0.75) + (0) = 3

shmexyElla
2 years ago
its c!
RSB [31]4 years ago
6 1

Answer:

Its be

Step-by-step explanation:

shmexyElla
2 years ago
its c for the assignment
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Please help me!!! I suck at math :((
stiks02 [169]

If we know that line AB is equal to line AD, then this means that ∠ADB has to be equal to ∠ABD in order to form a closed triangle. All angle measures of a triangle add up to 180°, so use the equation: 2(35) + x = 180.

70 + x = 180

Subtract 70 from both sides to isolate x:

180 - 70 = 110

110 = x

Hope this helped.

7 0
4 years ago
<img src="https://tex.z-dn.net/?f=%5Bx%5E%7B2%2F5%7D%20%5D%5Bx%5E%7B1%2F5%7D%20%5D" id="TexFormula1" title="[x^{2/5} ][x^{1/5} ]
LUCKY_DIMON [66]

Answer:

[x^{2/5} ][x^{1/5} ] \\  \\  =  {x}^{ \frac{2}{5} +  \frac{1}{5}  }  \\  \\  =  {x}^{ \frac{2 + 1}{5} }  \\  \\ =  {x}^{ \frac{3}{5} }  \\

6 0
3 years ago
Required<br> What effect does the sales tax or tip have on the final price? *
Montano1993 [528]

Answer:

Percentages: Price before and after sales tax

Step-by-step explanation:

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8 0
3 years ago
Which of the following disjunctions is true? 4 + 4 = 16 or 6 - 5 = 11 4 · 3 = 7 or 3 - 2 = 5 8 - 5 = 13 or 7 · 2 = 12 7 - 4 = 11
almond37 [142]

Answer:

\boxed{7-4=11\:or\:6+3=9}

Step-by-step explanation:

Let p and q be two <em>propositional statements</em>.


The disjunction p\vee q is true if either p or q is true or both are true.


In the given options;

The statement;

7-4=11 is false

But;

6+3=9 is true.


Hence,


7-4=11\:\vee \:6+3=9 is true


The correct answer is D

3 0
3 years ago
Given that these simultaneous equations
Tatiana [17]

The value of k is(3\sqrt{ 10})/2

<h3>How to solve the simultaneous equation?</h3>

Given:

x-y=k.............(eq i)

2x²+y²-15..............(eq ii)

We would make y the subject formula in eq ii

2x²+y²-15= 0

2x² + y²= 15

y²= 15-2x²

y= \sqrt{15-2x^2}...........(eq iii)

Substitute the value of y into eq i

x-(\sqrt{15-2x^2}= k

x- (\sqrt{15} - 2x= k

k= (3\sqrt{ 10})/2

Read more about simultaneous equations here:

brainly.com/question/16863577

#SPJ1

3 0
2 years ago
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