OwOOwOOwO
OwOOwOOwO OwOOwOOwO
  • 04-09-2018
  • Mathematics
contestada

I need some help checking my answer... Is 6 correct?

I need some help checking my answer Is 6 correct class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 04-09-2018

You correctly found x such that

... x/14 = 9/21

... x = 14·9/21 = 6

However, BC = x+9, so BC = 15.

_____

The question does not ask for x, so your answer needs to be revised.

Answer Link

Otras preguntas

Select the simplified expression for 8(x - 4) - 4(x - 3) + 7x. 11x + 4411x - 711x - 4411x - 20
what is a similar quote for Romeo and Juliet "my bounty is as boundless as the sea . My love as deep , the more i give to thee , the more i have , for both are
what is greater 0.7 or 7/9?
If (3+y)/y=7, then y= Please help :)
who decided the election of 1800 and why ?
Why do automobiles rust more easily in wet climates than drier climates?
What causes chemical weathering?
Select the simplified expression for 8(x - 4) - 4(x - 3) + 7x. 11x + 4411x - 711x - 4411x - 20
What is the correct term for a release of an ovum in the female reproductive system?
In the top row of an chessboard, Tom writes the values 1, 2, 4, 8, 16, 32, 64, 128. In the leftmost column, Tom writes the values 1, 3, 9, 27, 81, 243, 729, 2