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kozerog [31]
3 years ago
13

Explain how algebra tiles represent like terms and zero pairs

Mathematics
1 answer:
Leokris [45]3 years ago
6 0
If there is a negative tile and a positive tile, it creates a zero pair.
Like terms can occur with the same variables (except for terms with exponents)
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2 years ago
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Give the prime factorization of the number. use exponents when possible <br> 126
nataly862011 [7]

Answer:

=2*3^2 *7

Step-by-step explanation:

Prime factorization means to simplify 126 down to prime numbers

126 = 2*63

     = 2* 9*7

     = 2*3*3*7

Since 2 3 and 7 are prime numbers, we rewrite these with exponents

     =2*3^2 *7

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3 years ago
What is the true solution to In 20+ In 5= 2 In x?<br> x=5. A<br> X= 10 b<br> X=50 c<br> X= 100 d
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ln(20) + ln(5) = 2 ln(<em>x</em>)

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100 = <em>x</em> ²

<em>x</em> = 10

4 0
3 years ago
A school custodian waxed a gymnasium floor that measured 20 feet by 20 feet. How many square feet did she have to wax?
stealth61 [152]
A school custodian waxed a gymnasium floor that measured 20 feet by 20 feet. How many square feet did she have to wax?

If it's 20 feet * 20 feet = to
400 sq.ft

Hope this helps!
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Round 6,877 to the nearest whole number.
Snowcat [4.5K]
When you round that number you get 7,000
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