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Nikitich [7]
3 years ago
15

If

=" g(x)=\frac{1}{x} " align="absmiddle" class="latex-formula"> and h is a nonzero real number, then \frac{g(x+h)-g(x)}{h}=
Mathematics
1 answer:
Ksju [112]3 years ago
4 0

Fill in the given values and simplify.

\dfrac{g(x+h)-g(x)}{h}=\dfrac{\dfrac{1}{x+h}-\dfrac{1}{x}}{h}\\\\=\dfrac{x-(x+h)}{h\cdot x(x+h)}\\\\=\dfrac{-1}{x(x+h)}

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The range of f(x)=5x2^x is all positive real numbers true or false
creativ13 [48]
Answer: true
Step by step-
6 0
4 years ago
Becky has 9 bags of coins. Some of the bags contain 8 gold coins, and the rest contain 6
fredd [130]

Answer:

4 bags of gold coins and 6 bags of gold coins

Step-by-step explanation:

So, Becky has 9 bags of coins

This is basically a "trial and error" equation.

Now, she has 4 bags of 8 gold coins

8×4= 32

So she has 32 gold coins

Now, she has 5 bags of 6 silver coins

5×6=30

So she has 30 silver coins.

So we add these,

30+32= 62

HOPE THIS HELPS!!!

7 0
3 years ago
Please answer the question from the picture above
gregori [183]
If the denominators are not the same, then you have to use equivalent fractions which do have a common denominator . To do this, you need to find the least common multiple (LCM) of the two denominators. To add fractions with unlike denominators, rename the fractions with a common denominator. Then add and simplify.

https://www.coolmath4kids.com/math-help/fractions/adding-and-subtracting-fractions-different-denominators

For example:
1/2 + 1/3

We need to find something called the least common denominator (LCD)... It's really just the LCM of our denominators, 2 and 3.

The LCM of 2 and 3 is 6. So, our LCD 6.

We need to make this our new denominator...

Change the 1/2:

1 x 3 over 2 x 3 = 3/6

Change the 1/3:



1/2 + 1/3 = 3/6 + 2/6

Now we can do it!

(3+2)/6 = 5/6
5 0
3 years ago
Espen predicted that he would sell 32 baseball caps but he actually sold 29 baseball caps which expression would find the percen
Gre4nikov [31]

Answer:

B

Step-by-step explanation:

This is the correct answer because the difference between 32 and 29 is 3 and the intial price is 32, Hence 3/32 (100)

6 0
3 years ago
Find the length of the missing side of the triangle. The lengths of the triangles are 5m and 14m. The answer choices are:
torisob [31]
I guess you mean 5m and 14m are the lengths of 2 sides of the triangle.

If  the length of any side is equal or greater than the sum of the other 2 sides then you can;t make a triangle.

So for example  19 cannot  the answer because 19 = 5 + 14 .  No triangle can be formed with sides that measure.
and 38 is greater than 14 + 5 so its cant be C.


The answer is A
4 0
4 years ago
Read 2 more answers
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