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harina [27]
3 years ago
10

Does anyone know some questions? it’s for my math help class

Mathematics
1 answer:
vampirchik [111]3 years ago
6 0
I do oki cool how can I help you out:)
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7x=2 what does x equal
IRISSAK [1]
X=2/7 if I’m correct:)
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3 years ago
Solve the expression x^2-100=0
enot [183]

Answer:

x = ± 10

Step-by-step explanation:

Given

x² - 100 = 0 ( add 100 to both sides )

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x = ± \sqrt{100} ← note plus or minus, hence

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Simplify the expression:<br> x+2/ x^2 -4 - (x - 2)
bonufazy [111]

Answer:

2 ( 1 + x )  ( 1 − x ) over  x ^2

Step-by-step explanation:

if you didn't get that its 2 ( 1 + x )  ( 1 − x ) as the numerator and  x ^2 as the denominator

3 0
3 years ago
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what is the probability of rolling 6 five times in a row? Write your answer as a fraction in simplest form.
qaws [65]

Answer:

1/7776.

Step-by-step explanation:

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= 1/7776.

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5 0
3 years ago
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ABCD FECG
MariettaO [177]

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