2 years ago

Elena also drew a diagram to

Mathematics

1 answer:

katrin [286]2 years ago

8 0

Answer:

hmm lol follow me and I don't understand your question

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Write the ordered pair that describes a point 12 units down from and 7 units to the right of the origin.

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(-7,-12) s it both down and to the right of the origin

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3 years ago

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What is the solution to to the equation x − 2/5 = −1?

ZanzabumX [31]

Answer:

x = -0.6

Step-by-step Solution:

<u>Isolate the variable x to get the answer.</u>

x − 2/5 = −1
=> x = -1 + 2/5
=> x = -1 + 0.4
=> x = -0.6

Hence, the value of x is -0.6.

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2 years ago

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Jackson used the process of completing the square to solve the equation 2x2−12x=−6.

Nikolay [14]

Answer:

$x=3-\sqrt{6},x=3+\sqrt{6}$

Step-by-step explanation:

we are given equation as

$2x^2-12x=-6$

Since, we have to solve it by using complete square

so, firstly we will complete square

and then we can solve for x

step-1:

Factor 2 from both sides

$2(x^2-6x)=-3\times 2$

step-2:

Simplify it

$x^2-6x=-3$

step-3:

Add both sides 3^2

$x^2-6x+3^2=-3+3^2$

now, we can complete square

$(x-3)^2=6$

step-4:

Take sqrt both sides

$(x-3)=-\sqrt{6},(x-3)=\sqrt{6}$

step-5:

Add both sides by 3

we get

$x=3-\sqrt{6},x=3+\sqrt{6}$

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3 years ago

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The line that is perpendicular to the line on the graph is y=3

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20 points!!<br><br> What are the next three terms of the arithmetic sequence -18, -13, -8, -3,…?

GarryVolchara [31]

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3, 8, 13, 18

Step-by-step explanation:

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