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Lubov Fominskaja [6]
3 years ago
12

☀︎︎Scientific Notation: 2 problems, please provide an explanation as I missed the lesson on scientific notation :)

Mathematics
2 answers:
PolarNik [594]3 years ago
8 0

Answer:

Here you go hope this helps

Step-by-step explanation:

1: 7.7 x 10^{8}

2: 2.9 x 10^{7}

The number of decimal places you move will be the exponent on the

10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.  

fomenos3 years ago
7 0
7.7 x 10 to the power of 8 and 2.9 to the power of 7 if decimal is left positive right= negative
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What cross section results when you cut a cylinder perpendicular to its base?
wariber [46]

The cross section that results, is a triangle.

Step-by-step explanation:

Cross section is a shape that forms when a slice or a cut  is made through a solid.

A solid can have multiple cross sections depending on where you slice the solid.

Cross section perpendicular to the base of a solid will result in triangles.Cross sections parallel to the base of the solid will result in hexagons and so on.

Cross section help in representing three dimension objects in a two dimension way.

3 0
3 years ago
What are two other negative integers that have the same sum as -2 and -5​
Anestetic [448]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
1000+50-36+7×9+8÷5×2+1​
melomori [17]

Answer:

949.2

Step-by-step explanation:

To solve this equation, you must use P.E.M.D.A.S...

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1000+50-36+63+0.8+1

Then, solve 1000 + 50, and 36+63, and that result with 0.8 and that with 1.

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The Solve!

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Hope this helps!

<em>-kiniwih426</em>

7 0
3 years ago
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laila [671]

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Answer:

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Step-by-step explanation:

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5 0
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