2 years ago

What is 20 as a product of three primes

Mathematics

1 answer:

nikdorinn [45]2 years ago

8 0

2, 5, 2 i think.
sorry if it’s wrong!

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in a class of students the following data table summarizes how many students play an instrument or Sports what is probability th

mr Goodwill [35]

Answer: 3 out of 27 chance

Step-by-step explanation:

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2 years ago

How to do part a & b

nata0808 [166]

You can do part a using The Pythagoras theorem:-

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2 years ago

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Helen [10]

4 + 8 = 12 that is the answer

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2 years ago

Find the height of a triangle in which base is 25cm and<br> area is 200cm2.

Arisa [49]

Answer:

Step-by-step explanation:

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2 years ago

Find each of the following for

KATRIN_1 [288]

<h2>Answer:</h2>

(a)

$f(x+ h)=8x+8h+3$

(b)

$f(x+ h)-f(x)=8h$

(c)

$\dfrac{f(x+ h)-f(x)}{h}=8$

<h2>Step-by-step explanation:</h2>

We are given a function f(x) as :

$f(x)=8x+3$

(a)

$f(x+ h)$

We will substitute (x+h) in place of x in the function f(x) as follows:

$f(x+h)=8(x+h)+3\\\\i.e.\\\\f(x+h)=8x+8h+3$

(b)

$f(x+ h)-f(x)$

Now on subtracting the f(x+h) obtained in part (a) with the function f(x) we have:

$f(x+h)-f(x)=8x+8h+3-(8x+3)\\\\i.e.\\\\f(x+h)-f(x)=8x+8h+3-8x-3\\\\i.e.\\\\f(x+h)-f(x)=8h$

(c)

$\dfrac{f(x+ h)-f(x)}{h}$

In this part we will divide the numerator expression which is obtained in part (b) by h to get:

$\dfrac{f(x+ h)-f(x)}{h}=\dfrac{8h}{h}\\\\i.e.\\\\\dfrac{f(x+h)-f(x)}{h}=8$

5 0

2 years ago