2 years ago

What the variable x represents

Mathematics

1 answer:

allsm [11]2 years ago

3 0

Answer:

the variable x represents a hidden or unkown value

Step-by-step explanation:

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What is the answer for this equation? <br> -6x = -36

Anuta_ua [19.1K]

-6x=-36 then u divide by -6 so it is...
x=6

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3 years ago

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These triangles are congruent by which triangle congruence postulate ?

svp [43]

(a) SSS (side side side)
every side on one triangle is correspondingly equal to that of the same side in the other triangle

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Factor: 25 m 6 −16 25m6−16 (5m3 + 8)(5m3 – 8) (5m3 – 8)2 (5m3 – 4)2 (5m3 + 4)(5m3 – 4)

Liono4ka [1.6K]

Answer:

(5m^3+4)(5m^3-4)

Step-by-step explanation:

(*) A^2 - B^2 =(A+B) (A-B)

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3 years ago

Write a fraction that is equivalent to 7/10 = _ /_

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A fraction that is equivalent to $\frac{a}{b}$ will have the form $\frac{a\times A}{b\times B}$ , where A and B are equivalent and factors that are multiplied in.
The product fraction should be easily simplified using A and B to get the original fraction.

<em>In the case of your fraction </em> $\frac{7}{10}$ you will need to find a fraction which is a product of this: $\frac{7\timesA}{10\timesB},A=B$

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2 years ago

What is the equation of the following graph in vertex form? PLEASE HELP ME!

viktelen [127]

Answer: Choice B

y = (x+3)^2 - 1

==================================================

Recall that vertex form is y = a(x-h)^2 + k with the vertex being (h,k)

From the given graph, it shows that (h,k) = (-3,1) is the vertex. So we plug this pair of values into the general function above to get

y = a(x-h)^2 + k

y = 1(x-(-3))^2 + (-1)

y = (x+3)^2 - 1

which is the final answer

note: a = 1 is the case for all four answer choices, so we don't have to worry about the value of 'a'

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3 years ago

What the variable x represents​

What the variable x represents