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Alenkasestr [34]
3 years ago
8

What is the domain of this function?

Mathematics
1 answer:
sdas [7]3 years ago
4 0

\text{We know}\ \sqrt{a}\ \text{is exist for}\ a\geq0.\\\\\text{Therefore the domain of}\ f(x)=3\sqrt{x-2}\ \text{is:}\\\\x-2\geq0\qquad\text{add 2 to both sides}\\\\\boxed{x\geq2\to x\in[2,\ \infty)}

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IgorC [24]

Answer:

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4 0
2 years ago
PLS HELP, I'm not very good at math so I need the answer to this
statuscvo [17]

Answer:

A BT = CT

Step-by-step explanation:

BAT ≅ CAT

That means

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AB = AC

CT = BT

AT=AT

and

< BAT = <CAT

< ATB = <ATC

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Given the choices on the left

A BT = CT is one of them

4 0
3 years ago
Which of the following polygons is not a regular polygon?
Shkiper50 [21]

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b

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2 years ago
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morpeh [17]
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My product is 30. The differencd of the two factors is 1. The zum of the two factors is 11. What numbers am i
timurjin [86]
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take ur last 2 equations, and add them
a - b = 1
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--------------add
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now its just a matter of subbing
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