michelleangel73 michelleangel73

19-08-2022
Mathematics

contestada

The average age of four pupils whose ages are 6 years, 8 years, x years and 12 years. Is 9 years. Find the value of x. A. 36 B. 26 C. 14 D. 10

The average age of four pupils whose ages are 6 years 8 years x years and 12 years Is 9 years Find the value of x A 36 B 26 C 14 D 10 class=

Respuesta :

brynn78 brynn78

19-08-2022

10

Hope this helps :)

Answer Link

Otras preguntas

What is a planet’s period of rotation? A. the shape of its orbit B. its tilt relative to the sun C. one complete spin on its axis D. one complete orbit aro

Many international cultures are becoming westernized. Which of the following scenarios would best symbolize the effect of this process on indigenous cultures?

What is 100 to the 20th power called?

Graph the ordered-pair solutions of y=lx-1 when x=-5, -3,,0,1,2.

Find all the solutions to the equation: |cos2x|=1/2

20.5 meters to 35.5 meters

I don't understand Pythagorean Theorem. Is there an easy way to figure out the answers

Which answer shows a correct way to divide the word at the end of a line? A. broth-er B. brot-her C. cannot be divided D. bro-ther

what does feutre mean

kidneys couldn't work without the ___because ___ couldn't leave the body