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sesenic [268]
3 years ago
5

What is 2^-3 as a fraction

Mathematics
2 answers:
Greeley [361]3 years ago
5 0
1/8 hope this helps :D
Ksivusya [100]3 years ago
5 0
1/8 is the answer to 2^-3
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mylen [45]
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3 years ago
The area of the rhombus is 480 cm2; the length of one of its diagonals is 4.8 dm. what is the distance between the point of inte
Helen [10]
Recall that a rhombus is a particular kind of parallelogram: the length you are looking for will be half of the parallelogram's height.

First, find the second diagonal of the rhombus:
d₂ = 2·A / d₁
    = 2·480 / 48       *we transformed the units of measurement from dm to cm
    = 20 cm

Now, consider the small triangle rectangle formed by the side of the rhombus and the halves diagonals. You can apply the Pythagorean theorem in order to find the side:
s = √[(d₁ /2)² + (d₂ / 2)²]
   =√[(48 / 2)² + (20 / 2)²]
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Now, the side of the rhombus is the base of the parallelogram, therefore:
h = A / s
   = 480 / 26
   = 18.46 cm

The distance between <span>the point of intersection of the diagonals and the side of the rhombus will be: 
</span><span>18.46 </span>÷ 2 = 9.23 cm


7 0
3 years ago
30 days 119,600 per year pay ?
Nimfa-mama [501]

Answer:

below

Step-by-step explanation:

Okay there are 365 days per year, assuming youre working EVERY day that year you would do 119600/365

119600/365 is 327.67 per day

now you do 327.67 * 30

327.67 * 30 is  9830.1

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2 years ago
If the two spinners below are spun, what is the probability that the numbers will match
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Yes, you are correct :)

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The One Tenth Of 0.2 Is 0.02
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