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RUDIKE [14]
3 years ago
9

0.00000018 in scientific notation

Mathematics
1 answer:
Naddik [55]3 years ago
8 0

Answer:

1.8 \times  {10}^{ - 7}

Step-by-step explanation:

0.00000018 = 1.8 \times  {10}^{ - 7}  \\

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Answer:

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Step-by-step explanation:

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6 0
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Can someone pls help ASAP
Vera_Pavlovna [14]

Answer:

89.44

Step-by-step explanation:

using the Pythagorean Theorem: a^{2} +b^{2}=c^{2}

80^{2} +b^{2} =120^{2} \\6400+b^{2} =14400\\b^{2}  = 8000\\b = 40\sqrt{5}

120 is the hypotenuse so it would be c in the equation.

To solve, I simplified and isolated the variable. I got the square root of 8000 simplified (but idk how to write that out lol)

This answer is closest to 89.44

*Hope this helped! Have a great day/ night wherever you are! : )*

3 0
3 years ago
PLZ HELP!! NEED QUICKLY!!<br> Given: ∆ABC ≅ ∆DEF. Find DF and m∠B.
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Answer:

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Step-by-step explanation:

Hope that helps!

4 0
3 years ago
Is the number 0.232342345... rational or irrational?
aev [14]

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Step-by-step explanation:

8 0
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