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abruzzese [7]
3 years ago
12

What is the sum?

B4%7D%7B%20%7Bx%7D%5E%7B2%7D%20%7D%20" id="TexFormula1" title=" \frac{2}{ {x}^{2} } + \frac{4}{ {x}^{2} } " alt=" \frac{2}{ {x}^{2} } + \frac{4}{ {x}^{2} } " align="absmiddle" class="latex-formula">
​
Mathematics
2 answers:
shutvik [7]3 years ago
8 0

Answer:

6/x^2

Step-by-step explanation:

Simplify the following:

2/x^2 + 4/x^2

2/x^2 + 4/x^2 = (2 + 4)/x^2:

(2 + 4)/x^2

2 + 4 = 6:

Answer: 6/x^2

sveta [45]3 years ago
7 0

Answer:

6/x²

Step-by-step explanation:

\frac{2}{x^{2} }  + \frac{4}{x^{2} } \\\\

= (2+4) / x²

= 6/x²

You might be interested in
Which expression is equivalent to 3x+2 ?<br> A. x+x+x+1+1<br> B. x+x+1+1+1<br> C. 3x+6<br> D. 3+x+2
-Dominant- [34]

Answer:

A

Step-by-step explanation:

add all the xs together and it give you 3x and if tou combine the 1s it gives you two

3 0
2 years ago
Read 2 more answers
How does the order of the numbers affect the product in multiplication problems
GalinKa [24]

Answer:

Uneffected.

Step-by-step explanation:

The order of the numbers doesn't affect the product in multiplication problems.

For example, we need to multiply 2 × 10.

We can write it as : 2×5×2

2×(5×2) = 2×10 = 20

Also,

(2×5)×2 = 10×2 = 20

Hence, it will remain unaffected when we multiply numbers.

7 0
3 years ago
Finding changed average
allsm [11]

Answer:

15.

Step-by-step explanation:

The new average will be 11 + 4 = 15.

8 0
3 years ago
Read 2 more answers
Jennifer needs to make an average of at least $350 per week. If she makes $385, $326, and $298 for the first 3 weeks of the mont
ella [17]
385 + 326 + 298 = 1,009 / 3 = 336.33

385 + 326 + 298 + x = 350

350 x 4 = 1,400
1,400 - 1,009 = 391

385 + 326 + 298 + 391 = 1,400 / 4 = 350


The answer is $391
8 0
3 years ago
heather has divided $6300 between two invesments, one paying 9%, the other paying 4%. If the return on her investment is $372, h
Ganezh [65]
Assuming that the two investments are  X & Y
X + Y = 6300
X = 6300 - Y                                       (1)

9/100X + 4/100 Y = 372                       (2)
replacing X from (1) into (2)
9/100(6300-Y) + 4/100 Y = 372
567 - 9/100Y +4/100Y = 372
(-9+4)/100Y = 372 - 567
5/100Y = -195
Y = 100*195/5 = 3900
From (1) we can get X
X = 6300 - 3900 = 2400

I hope this is helpful 



6 0
3 years ago
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