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ziro4ka [17]
3 years ago
7

X^2 -18x +81=0 factor it

Mathematics
1 answer:
nasty-shy [4]3 years ago
6 0

Answer:

x=9

Step-by-step explanation:

81 is the product of -9 & -9. -9-9=-18. Therefore, (x-9)^2=0, and you get that x=9.

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Is 3/4 bigger than 11/16?
worty [1.4K]
Yes because if you simplify 11/16 you would not get 3/4. Or a bwtter way is if you times 4 by 4 to get 16 as a denominator, then multiply 3 by 4 it equals more than 11/16.
5 0
3 years ago
While waiting for a video game to download, you notice that 30% of 32,000 kilobytes have been downloaded so far.
madam [21]
30%=30/100=0.3

0.3(32,000)=

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3 0
3 years ago
When Ms. Lawrence goes to the doctor’s office, they have patients wait 30 minutes. She found a new doctor that has 15% less wait
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3 years ago
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vovikov84 [41]

Answer:

Every 34 days, te amount of food decreases by 3 cups.

7 0
3 years ago
Read 2 more answers
Explain why you should proform the distributive property in the expression 4x+3(2x+1) before simplifying it any other way. Then
Anna71 [15]
You use the distributive property to simplify expressions.

4x+3(2x+1)

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Hope it helps!
8 0
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