Answer:
5
Step-by-step explanation:
6x + 4 + 73 + 73 = 180
6x + 150 = 180
6x = 30
x = 5
Those little marks on AB and BC denote congruence. That makes the triangle isoceles. That means the base angles are equal. Both 73.
Triangle Sum Theory states all angles of a triangle add to 180.
<span>3 X squareroot (10 X 100) =
3X (10) X squareroot (10) =
[ where the squareroot of 100 is 10]
30 X squareroot (10) =
30 X squareroot (2 X 5) =
[where the squareroot of 2 is 1.414]
30 X (1.414) X squareroot (5) = 94.85</span>
(2z+43)=(-10z+25)
-2z -2z
43=-12z+25
-25 -25
18=-12z
z=-1.5
So Z=3/2
Answer:
(2x+14) + (8x-4) = P
Step-by-step explanation:
P stands for perimiter
