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ivann1987 [24]
2 years ago
15

What is the product of 3.4 × 10−14 and 1.8 × 1028? (5 points)

Mathematics
2 answers:
solniwko [45]2 years ago
4 0

Answer:

1874.4

Step-by-step explanation:

First multiply 3.4 and 10

34

Then subtract 14 from 34

24

Then multiply 1.8 by 1028

1850.4

Lastly add 1850.4 and 24

1874.4

Anna [14]2 years ago
4 0

Answer:

7.987

Step-by-step explanation:

Just use your head man

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Aregular polygon is drawn in a circle so that each vertex is on the circle and is connected to the center by a radius. Each of
katrin [286]

Answer:

The number of sides the polygon have 9

Step-by-step explanation:

Given in question as :

For The circle ,  the central angles measure be 40 °

Let the number of sides of polygon =  n

Now . as we know

External angle =  \frac{360^{\circ} }{n}

Or ,           40° = \frac{360^{\circ} }{n}

Or, \frac{360^{\circ} }{n} = 40°

Or, \frac{360^{\circ} }{n} = 40°

So, n = \frac{360^{\circ} }{40^{\circ}} = 9

Hence The number of sides the polygon have 9      Answer

7 0
3 years ago
$105 is what percent of $70?
REY [17]

Answer:

70$ =   150%   = 105 Divided by 1.5

Your answer is 150%

Another way of solving

105/70        0/100

Multiply 105 and 100= 10,500

then divide by 70 = 150

5 0
3 years ago
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hram777 [196]

Answer:

12.84 degrees

Step-by-step explanation:

sin(x)=2/9

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2 years ago
The sporting goods store with 30% off all items . If a skateboard is normally $70 , what would be the approximate sale price of
DaniilM [7]

Answer:

$49

Step-by-step explanation:

70 x 30%

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70 - 21

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4 0
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Give three examples of how scatterplots are used in the real world
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Answer:

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Step-by-step explanation:

I used a website for this, so answer this with your own words

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