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3 years ago

6

X^2+2x-8=0 in simplest radical form

1 answer:

madreJ [45]3 years ago

6 0

2⃣, -4⃣ = x; no radical necessary.

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1.994 x 10^-23 1.67 x 10^-24 what are the difference

Marina86 [1]

Answer:

1.827 x 10^-23

Step-by-step explanation:

(1.994 x 10^-23) - (1.67 x 10^-24) = 1.827 x 10^-23

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4 years ago

What is 470,925.8 in expanded form

ICE Princess25 [194]

470,925.8 in expanded form is ...

400,000 + 70,000 + 900 + 20 + 5 + 0.8

Hope this helps

Brainliest is always appreciated

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3 years ago

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Line r is parallel to line c.

777dan777 [17]

Answer:

I think ∆5 is the correct Ans

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3 years ago

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Translate the percent word problem in a equation: If 5 is increased to 8, the increase is what percent of the original number?

-Dominant- [34]

If you increased 5 to 10, then I would have doubled the number 5 and this is a 100% increases.
If you increased 5 to 7.5, then this is 50% increase, because 50% of 5 is 2.5 and 5 + 2.5 = 7.5
If you increased 5 to 6, then this is a 20% increase,because 5 + 1 = 6 and 1 is 20% of 5
If you increased 5 to 7, then this is a 40% increase,because 5 increased by 2, 5 + 2 = 7, and 2/5 = 40%
If you increased 5 to x, then 5 was increased by x/5×100%
For example 5 to 9 is a4/5×100%=80% increase

So here 5 increases by 8, 5 + 3 = 8, thus the percentage increase is3/5×100%=0.006

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3 years ago

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11. slope 4/3; through (0, 1) 3

mafiozo [28]

Answer:

3y=4x+3

Step-by-step explanation:

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4 years ago