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3 years ago

Which of the following equations have no real solution but have two complex solutions?

Mathematics

1 answer:

Helga [31]3 years ago

5 0

Answer: 3x^2 - 5x = -8, 2x^2 = 6x - 5 and -x^2 -10x = 34

Explanation:

Because there discriminant are less than 0

Discriminant = b^2 - 4ac

We use this formula to determine the if the equation has real roots or not

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Which fraction is equivalent to 5 3/4

svet-max [94.6K]

5 6/8 or 5 9/12
or 23/4

6 0

3 years ago

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Six cups of coffee cost $9. Write an equation to represent this statement. Solve the equation to find the cost of one cup of cof

guapka [62]

Answer:

c= 3/2 or 1.5$

Step-by-step explanation:

c is for the cost of one cup of coffee

6c = 9$

c= 9/6

c= 3/2 or 1.5

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3 years ago

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How do you solve 2m-10=44+8m

Damm [24]

Answer:

m = -9

Step-by-step explanation:

2m-10=44+8m

Subtract 2m from each side

2m-2m-10=44+8m-2m

-10 = 44+6m

Subtract 44 from each side

-10-44 = 44-44+6m

-54 = 6m

Divide by 6

-54/6 = 6m/6

-9 = m

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3 years ago

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Parallelogram TUVW is graphed on a coordinate plane with vertices at T (3, 4), V (-10,-2), V(-6,5),

zalisa [80]

The coordinates of the dilated vertex V' is (-6p, 5p)

Transformation is the movement of a point from its initial location to a new location. Types of transformation are translation, reflection, rotation and dilation.

Dilation is the increase or decrease in the size of a figure. If a point A(x, y) is dilated by a factor k, the new point is A'(kx, ky).

The Parallelogram TUVW has vertices at T(3, 4), U(-10,-2), V(-6,5) and W (7,11). If it is dilated by a scale factor p with the origin, the new point is at:

T'(3p, 4p), U'(-10p, -2p), V'(-6p, 5p) and W'(7p, 11p)

Find out more on dilation at:brainly.com/question/10253650

3 0

3 years ago

Which of the following is equivalent to?

horsena [70]

Answer:

Answer is 1/6

Step-by-step explanation:

${36}^{ - \frac{1}{2} } \\ = \frac{1}{ {36}^{ \frac{1}{2} } } \\ \\ = \frac{1}{ \sqrt{36} } \\ \\ = \frac{1}{6}$

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3 years ago