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stepladder [879]
3 years ago
8

I'll mark Brainliest!!!!

Mathematics
2 answers:
Leno4ka [110]3 years ago
5 0
Answer:

The answers are

1) (√9)^2 = 9

2) 9 1/2 = 3

   √9 = 3

    9 1/2 = √9
Anettt [7]3 years ago
5 0

first is 9

thats all i know


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Using scientific notation, what is the solution to (2.82 * 104) * (3.1 * 103)?
MArishka [77]

Answer: Choice A) 8.742 * 10^7

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Work Shown:

(a * 10^b) \times (c * 10^d) = a*c*10^{b+d}\\\\(2.82 * 10^4) \times (3.1 * 10^3) = 2.82*3.1*10^{4+3}\\\\(2.82 * 10^4) \times (3.1 * 10^3) = 8.742*10^{7}\\\\

Extra info:

8.742 * 10^7 = 87,420,000

which is a little over 87.4 million

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3 years ago
a decorative pillow is in the shape of a parallelogram. it's base is 28 centimeters, and it's height is 24.5 centimeters. what i
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Point J has coordinates (–3, 4) in the coordinate plane. Point K has coordinates (3, 4). Both points will be reflected across th
kumpel [21]

The location of the image of points <em>J </em>and <em>K </em>following a reflection across the x-axis are;

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Coordinates of point are;

J(-3, 4), K(3, 4)

The given transformation is; A reflection across the x-axis

The representation of a reflection across the x-axis is presented as follows;

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The image of <em>J </em>and <em>K </em>following a transformation across the x-axis are therefore;

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Learn more about reflection transformation on the coordinate plane here:

brainly.com/question/8242111

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8 0
2 years ago
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finlep [7]
I wasn't sure what properties the assignment was looking for... Let me know if you have any other questions!

6 0
3 years ago
Which is bigger 1.4 or 1.04?​
jok3333 [9.3K]

Answer:

1.4

Step-by-step explanation:

This is because the 4 is in the hundreds place but the 0 is in the hundreds in the second one.

(Decimals are backwards from whole numbers.)

8 0
3 years ago
Read 2 more answers
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