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dem82 [27]
3 years ago
10

The volume of the sun is 1.4*10(18)cubic kilometers and the volume of the earth is 1.1*10(12)Cubic kilometers. About how many ea

rths could fit into the sun?
Mathematics
1 answer:
Rufina [12.5K]3 years ago
6 0
(1.4 x 10^18) / (1.1 x 10^12) = <u>1.27 x 10^6</u>

Roughly 1.27 million Earth's. That's a bunch.
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Which of the following is a third root of the given complex number? 27(cos(pi/5)+isin(pi/5))
Digiron [165]
<span>The third root of the given complex number 27(cos(pi/5)+isin(pi/5)) is <span>3(cos(pi/15)+i sin(pi/15)) 

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5 0
4 years ago
Solve for x<br> 4^5x=(1/32)^1-x
olasank [31]

x = -1

Step-by-step explanation:

{4}^{5x}  =  {2}^{2(5x)}  =  {2}^{10x}

{( \frac{1}{32}) }^{(1 - x)}  =  {2}^{ - 5(1 - x)}  =  {2}^{(5x - 5)}

or

{2}^{10x}  =  {2}^{(5x - 5)}

Since both sides have the same base, we can write

10x = 5x - 5

or

5x = -5

x = -1

5 0
3 years ago
If youre usinf substitution to find a solution what happens when u get 0=0
laila [671]
It means that the variables cancelled out and you might have made an error in your working, or it could also mean that that solution was not going to work out (hence leading 0=0). It all depends on the question. 

Hope I helped :) 
7 0
3 years ago
Exactly one of the numbers 2,3 5 and 7 is placed in each of the 4 empty regions formed by circles A, B and C so that the sum of
Schach [20]

Answer:

The sum of the numbers in each circle is 17

Step-by-step explanation:

The numbers to choose from are:

2, 3, 5, 7

By this alone the biggest number must be in the overlap of the three circles.

Then just fill in the numbers in such a way that they all are used.

The sum of the numbers in each circle is 17.

See picture for a solution.

5 0
3 years ago
Which of the following is an equivalent trig ratio for sin 60.
Liono4ka [1.6K]

Answer:

it sin 60

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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