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3 years ago

Wich one does not belong , And why..? veiw the image

Mathematics

1 answer:

puteri [66]3 years ago

6 0

Answer:

2x+3

Step-by-step explanation:

the upper left, upper right, and lower right are all using distributive property. The lower left is not.

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frez [133]

Answer:

Step-by-step explanation:

4 0

3 years ago

Which measure of variation is found by placing the data in ascending order and subtracting the lowest value from the highest val

igomit [66]

Answer:

Range

Step-by-step explanation:

The range of a given set of data is the difference between the largest value and the smallest value in the data. For convenience and ease in the calculation, it is advisable to place the data in ascending order.

For example, given the following set of data:

4,9,5,6,2

To find the range;

=> First arrange the data in ascending order

2,4,5,6,9

=> Find the smallest and largest numbers and then find their difference.

Since the data has been arranged, it is obvious to see that the smallest number is 2 and the largest number is 9.

Therefore the;

range = 9 -2 = 7

7 0

2 years ago

The question in the picture please help.

Iteru [2.4K]

Answer:

Step-by-step explanation:

because i got it right

7 0

1 year ago

Write an algebraic expression 3 more than twice a number

kati45 [8]

Answer:

2x+3

Step-by-step explanation:

Let x be the number

twice a number

3 more than

2x+3

5 0

3 years ago

Which function below is the inverse of f(x)= 3x+5/7

Ipatiy [6.2K]

Inverse
replace f(x) wih y
solve for x
replace x with f⁻¹(x) and y with x

so

f(x)=3x+5/7
replace
y=3x+5/7
solve for x
minnus 5/7 both sides
y-5/7=3x
divide both sides by 3
$\frac{y- \frac{5}{7} }{3}$ =x
replace with f⁻¹(x)

f⁻¹(x)= $\frac{y- \frac{5}{7} }{3}$

5 0

3 years ago

Read 2 more answers