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LuckyWell [14K]
4 years ago
13

Can someone check my math

Mathematics
1 answer:
natta225 [31]4 years ago
7 0
Your work shows you did this correctly!
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Simplify:<br>1/1-x^(b-a)+1/1-x^(a-b)​
Pachacha [2.7K]

Answer:

<h3>1</h3>

Step-by-step explanation:

simplify:

1/1-x^(b-a)+1/1-x^(a-b)​

\frac{1}{1-x^{b-a}} + \frac{1}{1-x^{a-b}}\\= \frac{1-x^{a-b} + 1-x^{b-a}}{(1-x^{b-a})(1-x^{a-b})}\\=  \frac{1-x^{a-b} + 1-x^{b-a}}{(1-x^{b-a}-x^{a-b}+x^{b-a+a-b})}\\= \frac{1-x^{a-b} + 1-x^{b-a}}{(1-x^{b-a}-x^{a-b}+1)}\\= \frac{2-x^{a-b}-x^{b-a}}{2-x^{b-a}-x^{a-b}}\\= 1\\ \\

Hence the required answer is 1

8 0
3 years ago
Read 2 more answers
Which equation shows how much of the mural will be covered in gold paint
allsm [11]
The answer is the second one which says 0.01 multiplied by 1,766 because in fractions 0.01 equals 1 over 100 because the 1 is in the hundredths place.
6 0
4 years ago
Four hundred seventy of one thousand contestants were girls girls made up what fraction of the contestants?
pashok25 [27]

Answer:

The fraction is 470/1000, which can be simplified to 47/100, and that is 47%.

Step-by-step explanation:

Basically you take what is asked for and you divide it by the total amount.

470 is the amount of girls as contestants.

1000 is the total amount of contestants.

And that gives you the ratio 470/1000.

Hope this helped!

8 0
4 years ago
Can you guys help me??
baherus [9]
Plug the values (1,7) and (3,9) into the functions and see which function is true for both values. In this case, f(x) = x+6 holds true for both values, making it the correct answer.
4 0
3 years ago
You start at (2, -1). You move right 3 units and up 4 units.<br> Where do you end?
vovangra [49]

Answer:

(5,3)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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