The expression for the perimeter would be
2(x) + 2(2x+7)
which can be simplified to 2x+4x+14
which equals 6x+14
Answer:
x = 9
Step-by-step explanation:
set a proportion: 8/12 = 6/x => 8x = 72 => x = 9
Answer:
I think the correct answer is $26,843,545.6
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
cosM =
=
= 
sinM =
=
= 
tanM =
=
= 
This equation is physically unsolvable, as 12 isn't equal to 9.