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Tatiana [17]
3 years ago
11

Evaluate the function for x = –2a, if a = 3.

Mathematics
1 answer:
Snezhnost [94]3 years ago
8 0
The answer that you should get is A
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What value of n solves the equation <br><br> 3n=1/81<br><br> N=___
Radda [10]

3n = 1/81; divide both sides by 3 to isolate n:


3n/3 = 1/81 divided by 3. Remember that when you divide, you use the reciprocal and multiply instead!!


n = 1/81(1/3) = 1/243. Now plug 1/243 back in for n, and 3/243 is equivalent to 1/81

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The tabel shows the amount of miles of Cheryl travels 4 each day.About how many miles did she travel during the 4 days?
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Every 365.25 days the Earth completes one revolution around the Sun. About how many degrees does the Earth travel each day?
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3 years ago
What is a difference of squares that has a factor of x + 8?
Goshia [24]
Hello,

x²-64=(x+8)(x-8)
============
8 0
3 years ago
Can please cross multiply this for me :)
Alchen [17]
64 x 100 = 6400
11 x x = 11x
I’ll solve this out for you
11x = 6400
Divide 11 from both sides
x = 581.8
Hope this helps!
4 0
3 years ago
Read 2 more answers
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