Question

Solve for x. AB DE



x = 19

x = 12

x = 9

x = 16

Answer 1

I guess that there is a diagram for this. am I right?

Answer 2

YEA THEIR IS THIS IS IT

Answer 3

The ratios of sides \(\triangle DCE\) and \(\triangle ACB\) are equal since similar triangles. That is
\(\large\frac{12}{12+x-3}=\large\frac{3}{3+4}\)
\(\large\frac{12}{9+x}=\large\frac{3}{7}\)
cross multiply and solve for x.
Can u do?

Answer 4

I WILL NEED SOME HELP IN THIS

Answer 5

\(\LARGE\frac{12}{9+x}=\LARGE\frac{3}{7}\)
Cross multiply.
Then u get
\(\large7*12=3(9+x)\)
\(\large84=27+3x\)
Subtract 27 bot sides.
Then divide by 3 both sides.
Can u do nw?

Answer 6

SO X =19

Answer 7

ya.

Answer 8

THANKS

Answer 9

yw