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Akimi4 [234]
2 years ago
5

Select “Rational” or “Irrational” to classify each number.

Mathematics
1 answer:
prohojiy [21]2 years ago
5 0
1. rational 2. irrational 3. irrational 4. rational
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For what values of x does 25× - 5ײ-3?
dusya [7]

Answer:

X = 3, -1; B

Step-by-step explanation:

Use log properties, log 5 on both sides, log 5 of 25 is 2 that times the exponent, so 2*x = 2x, and on the other side, log 5 and base of 5  cancels. So 2x = x^2 -3, which can be solved using factoring:

x^2 -2x -3 = (x-3)(x+1) = 0, x=3,-1

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Which graph shows y=2⌈x⌉−3?
umka2103 [35]

Answer: C

Step-by-step explanation:

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3 years ago
5 friend's are having a tennis tournament.Each friend will play the other 4 friend once. How many matches will be played
Paraphin [41]
The handshake problem!
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3 years ago
Can u please help me
EleoNora [17]
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5 0
3 years ago
Justify Reasoning Determine whether 3x + 12 + x is equivalent to 4(3 + x). Use properties of operations to justify your answer.
Orlov [11]
For 3x + 12 + x, do like terms:
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They are both the same, just written in different ways. One is adding like terms and the other is multiplying with parentheses. Even though it may be switched around, it is still the same.

Hope this helps :)
4 0
3 years ago
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