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3 years ago

Can somebody help me find what kind of property this is? If x = y and y = 10, then x = 10.

Mathematics

2 answers:

Vinvika [58]3 years ago

6 0

That is considered to be transitive property

Andrews [41]3 years ago

5 0

That is the transitive property of equality. Hope this helps! (:

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Hm.. That's a hard one is the answer..10??

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3 years ago

Help me lol !! will give brainleist

katovenus [111]

Answer:

Step-by-step explanation:

Since, Sum of triangle is equal to 180°

180 = 2x + 50 + 3x - 10

180 = 5x + 40

180 - 40 = 5x

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2 years ago

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Step-by-step explanation:

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3 years ago

If f(x)=2x^2+(1000/x), find the average rate of change of f(x) from x=a to x=a+h.

galina1969 [7]

Answer:

$\frac{\frac{1000}{x+h}-\frac{1000}{x}}{h}$ is your average rate of change,

Step-by-step explanation:

average rate of change is

$\frac{f(a+h)-f(a)}{a+h-a}$ , by slope formula

simplify this to get $\frac{f(a+h)-f(a)}{h}$ , which is the definition of the derivative as h goes to 0

$\lim_{h \to 0} \frac{f(a+h)-f(a)}{h}$

since you defined x=a, we can substitute a for x and vice versa to find our derivative.

$\lim_{h \to 0} \frac{(2x^2+\frac{1000}{x+h})-(2x^2+\frac{1000}{x})}{h}$

simplifying

$\lim_{h \to 0} \frac{\frac{1000}{x+h}-\frac{1000}{x}}{h}$ (your average rate of change)

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3 years ago

4r-2=4r-2 what's the solution? can have either have many solutions or none

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That "equation" has an infinite number of "solutions", because
no matter what 'r' is, it's always a true statement.

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3 years ago

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