• Dec 21st 2009, 10:39 AM
IDONTGETIT
IM the kid that pays attention, but doesnt get anything. I am doing Hw, well, trying to do Hw. Can you guys please help with this:

(everything is in picture)
• Dec 21st 2009, 12:22 PM
skeeter
Quote:

Originally Posted by IDONTGETIT
IM the kid that pays attention, but doesnt get anything. I am doing Hw, well, trying to do Hw. Can you guys please help with this:

(everything is in picture)

• Dec 21st 2009, 01:13 PM
bigwave
for # 1
the sum interior angles of a triangle are $180^o$

so

$
2x + x + 18 -4x - 55 = 180
$

$
7x = 180
$

$
x = 31
$
• Dec 21st 2009, 03:59 PM
IDONTGETIT
open them in a new window
• Dec 21st 2009, 04:00 PM
IDONTGETIT