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pogonyaev
3 years ago
7

What is the common denominator for 1/2 and 1/8

Mathematics
2 answers:
Snowcat [4.5K]3 years ago
7 0

Answer:


Step-by-step explanation:

8 would be the common denominator, so you would multiply the 1/2 by 4/4 to get 4/8, and if you needed to add, 4/8 + 1/8 is 5/8

sergey [27]3 years ago
7 0

Answer:

Step-by-step explanation:

8 would be the common denominator, so you would multiply the 1/2 by 4/4 to get 4/8, and if you needed to add, 4/8 + 1/8 is 5/8

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What is the average rate of change for this function for the interval from x= 1<br> to x = 3?
MArishka [77]

Answer:

The average rate of change is 12x=12.0x.

Description:

Function: x= 1x = 3  convert to short form: x 1x 3

Interval:  x= 1  ,       x 3

Steps:

Input:  Find the average rate of change of f(x)=3x2 on the interval [x,3x].

We have that a=x, b=3x, f(x)=3x2

Thus, f(b)−f(a)b−a=3((3x))2−(3(x)2)3x−(x)=12x.

Answer: the average rate of change is 12x=12.0x.

Please mark brainliest

<em><u>Hope this helps.</u></em>

6 0
2 years ago
Find the value of x<br> Use sin, cos, or tan
Serhud [2]
<h3>Answer:   16.5</h3>

=========================================================

Explanation:

We use cosine to tie together the adjacent and hypotenuse

cos(angle) = adjacent/hypotenuse

cos(38) = x/21

21*cos(38) = x

x = 21*cos(38)

x = 16.5482258257411

x = 16.5

3 0
3 years ago
Find f^-1(x) if f(x)=2x+1
weeeeeb [17]

Answer:

x^2+x+c

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the answer??
LekaFEV [45]

Answer:

3 1/5 (or 3.5)

Step-by-step explanation:

2(7) - 7(-1)

_______

7 + -1

Next:

14 + 7 (two negatives make a positive)

_____

6

Next:

21/6 which equals 3 1/2 (3.5)

7 0
2 years ago
What is the coefficient of 9B in 5A
Norma-Jean [14]
If your asking what 9B coefficient is it's B
3 0
3 years ago
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