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lorasvet [3.4K]
3 years ago
13

So I need help because real life problems are my literal weakness..

Mathematics
1 answer:
sergey [27]3 years ago
3 0

Answer:

Sorry

Step-by-step explanation:

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Compare 3 x 10^-25 and 4.5 x 10^-24, which number is the greatest. Explain your reasoning for the answer you choose.
Karolina [17]

Answer:

4.5 x 10^-24

Step-by-step explanation:

because 3 x 10^-25 is 0000000000000000000000000.3    

and 4.5 x 10^-24 is 0000000000000000000000004.5 its just greater

5 0
3 years ago
Find the measure of an angle between 0º and 360º coterminal with an angle of –110º in standard position
kondor19780726 [428]
<h2>Answer:</h2>

An angle measures how how much you have to rotate one line called <em>initial side</em> so it lies on the top of other line called the <em>terminal side. </em>Angles whose vertex is located at the origin having the initial side on the positive x-axis is said to be in standard position. On the other hand, coterminal angles are angles in standard position having the same terminal side. In this way, for the angle:

-110^{\circ} \\ \\ Its \ coterminal \ is: \\ \\ \alpha=360^{\circ}-110^{\circ}=\boxed{250^{\circ}}

3 0
3 years ago
I am thinking of a five-digit number where the fifth digit is one-half the fourth digit and one-fourth the third digit. the thir
Natasha_Volkova [10]

solution:

Let the number be ABCDE  

>>The second digit is three times the fourth digit<<

So D is 1,2, or 3 and B is 3,6 or 9.

The number is A3C1E, A6C2E, or A9C3E

>>The second digit is ... five more than the fifth digit.<<

That rules out 3 for B, so B is 6 or 9, and D is 2 or 3.

It also tells us that E is 1 or 4, so that B can be 5 more than it.  

So the number is A6C21 or A9C34  

>>The third digit is ... twice the fourth digit<<  

So C is twice D, which is 2 or 3.  So C is 4 or 6

So the number is A6421 or A9634

>>The third digit is one-half the first digit

So C is 4 because 6 is too large to be half a digit. And so

A has to be 8 so that C=4 can be half of it.

So the number is 86421.


8 0
3 years ago
A. Simplify each of these using laws of indices.
galina1969 [7]

Answer:

3pq {2}

militply q nd q to get

q {2}mulitply  \:  \: q \: nd \: q \: den \: u \: wil \: get \: dis

8 0
3 years ago
Round this number to two significant figures. 72.8 <br><br> 1. 72<br> 2. 73 <br> 3. 73.0 <br> 4. 74
marishachu [46]
The answer is 73 because 8 is more than 5 so it rounds up to be 73
8 0
4 years ago
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