chopiloferenju chopiloferenju

03-03-2022
Mathematics

contestada

7,4,5,2x,11, is 15 find the value of x

Respuesta :

desinablessing15 desinablessing15

07-03-2022

Answer:

don't understand

but mean = summation x

total number

15=7+4+5+2x+11

5

15=27+2x

5

multiply both sides by 5

15×5=26+2x ×5

5

75=26+2x

75-26=2x

49=2x

2. 2

x= 24.5

Answer Link

Otras preguntas

What does "to see the elephant mean"?

7 facts about water of southwest region

Which sentence does not contain any errors? A. Fortunately, information on they're collars helped us locate the owners of the dogs.

PLEASE HELP 20 POINTS!The sum of the x- and y-intercepts of the graph of 5x+3y = k is 32 5. Find the length of the line segment joining the x- and y-intercepts.

why does the same side of the moon always face the earth?

Why is living important

Solve the simultaneous equations 2x+3y=-3 3x-2y=28

if a baking tray is 700mm by 600mm, how many of 25cm in diameter can fit into the baking tray?

which areas were obtained after the revolutionary war?

The resultant resistance of two resistance wires in series combination is 108 ohm and in parallel combination is 24 ohm. find the value of individual resistance