2 years ago

What is (9 x 10 ^-3)^2 in scientific notation

1 answer:

5 0

(9 x 10 ^-3)^2
= 81 x 10^-6
= 8.1 x 10^-5

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wariber [46]

Answer:

Option A. $x=10\ in$

Step-by-step explanation:

we know that

The combined area of the 3 windowpanes and frame is equal to

$(3x+12)(x+12)=924\\ \\3x^{2}+36x+ 12x+144=924\\ \\ 3x^{2}+48x-780=0$

using a graphing tool to solve the quadratic equation

The solution is $x=10\ in$

see the attached figure

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Morgarella [4.7K]

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RoseWind [281]

The answer to the question

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marissa [1.9K]

Answer:

Haha once again 1200 and 8.5 are the answers

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1 year ago

sweet [91]

38773 - 14056 = 24717
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2 years ago