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3 years ago

What is the value of triangle in the equation shown? 8 x 4 = (triangle x 7) - (triangle x 3)

Mathematics

1 answer:

GarryVolchara [31]3 years ago

7 0

9514 1404 393

Answer:

triangle = 8

Step-by-step explanation:

The right side can be factored so that you have ...

8 x 4 = (triangle x 7) - (triangle x 3)

8 x 4 = triangle x (7 - 3) . . . . use the distributive property

8 x 4 = triangle x 4 . . . . . . simplify

8 = triangle . . . . . . . . . . divide both sides by 4

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Read 2 more answers

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Paladinen [302]

The equation of the graph y= $x^{3}-2x^{2} +3x-4$ has no symmetry

The equation of the graph y = $x^{3}-2x^{2} +3x-4$

Replace y with -y in the given equation

-y = $x^{3}-2x^{2} +3x-4$

When replacing y with -y gives the different equation. The equation is not symmetric with respect to x axis

Replace x with -x in the given equation

y = $(-x)^{3} -2(-x^{2} )-3(-x)-4$

y = $-x^{3}-2x^{2} +3x-4$

When replacing x with -x gives the different equation. The equation is not symmetric with respect to y axis

Replace x with -x and y with -y in the equation

-y = $(-x)^{3} -2(-x^{2} )-3(-x)-4$

-y = $-x^{3}-2x^{2} +3x-4$

When replacing x with -x and y with -y gives the different equation. The equation is not symmetry with respect to origin.

Hence, the equation of the graph y= $x^{3}-2x^{2} +3x-4$ has no symmetry

Learn more about symmetry here

brainly.com/question/16180199

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1 year ago

If p+pq is 4 times p-pq, and pq does not equal to 0, which of the following has exactly one possible value? A)p B)q C)pq D)p+pq

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago