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Verdich [7]
3 years ago
14

Find the value of X for which the following fraction is undefined

Mathematics
1 answer:
aleksandrvk [35]3 years ago
3 0

Answer: ±√2

Step-by-step explanation: A fraction is undefined when its denominator is =0 or undefined. so we need to get 2/3x²-6=0 or undefined. so we can also do 3x^2-6=0. Solving yields ±√2!

You might be interested in
Pls help i am not good with volume so i would appreciate some help
Maksim231197 [3]
The formula is:

Volume = Base area x height

We can plug in what you know, "h" represents height.
5/24 = 1/5 x h

Your goal is to isolate the variable, so divide each side by 1/5, which is the same as multiplying with 5.


5/1 x 5/24 = 5/1 x 1/5 x h

Simplify:
25/24 = 1 x h

1h is the same as h, so you've isolated the variable!

h = 25/24

25/24 is the same thing as 1 and 1/24



Thus, h = 1 and 1/24


Let me know if you need more help! :)
4 0
3 years ago
If f ( x) = 4x<br> 2 and g( x) = 5x , what is<br> g( f (2x)) ?
sweet-ann [11.9K]

Answer: 40x

First, let's find f(2x)

f(2x)=4(2x)=8x

Using this, let's find g(f(2x)):

g(f(2x))=g(8x)=5(8x)=40x

That's the answer. Let me know if you need any clarifications, thanks!

3 0
3 years ago
Read 2 more answers
Two angry children 450 feet apart are headed straight towards each other—one at 15 feet per second and the other at 6 feet per s
sergiy2304 [10]
If the amount of time is x seconds, then 15*x is the amount ran by one child and 6*x is the amount ran for the other child due to that they add 15 or 6 feet for each second. In addition, since they are 450 feet apart, 15x+6x=450=21x. Dividing both sides by 21, we get x=around 21.4 seconds. Since the mother is always between them, when those two meet is when the three meet. Therefore, she runs 20* around 21.4= around 428.57 feet
6 0
3 years ago
Which is a better deal—a 16-inch diameter pizza for $12.99 or an 8-inch diameter pizza for $6?
Kaylis [27]

Answer:

An 8-inch diameter pizza for $6.

Step-by-step explanation:

If you buy two of these pizzas, you would pay 99 cents less than buying a 16-inch pizza for %12.99.

Hope it helps!

4 0
3 years ago
Pls help for points
Daniel [21]

Answer:

The Answer is 1331

Step-by-step explanation:

11*11*11

5 0
3 years ago
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