Answer:
B 100.
Step-by-step explanation:
The measure of the angle opposite to the 100 degree angle = 180 - 100 = 80 degrees (The opposite aNGLES IN A CYCLIC QUADRILATERAL are supplementary).
S0 b = 180 - 80 = 100 degrees (adjacent angles are supplementary).
1lb 2 ounces
Just multiply 3 by 5.9
x-3/4=5 1/6
(4x-3)/4=31/6
(4x-3)/2=31/3
12x-9=62
12x=71
X=71/12
6(2b+3)=36
or,12b+18=36
or,12b=18
or,b=18/12
therefore,
b=3/2 or 1.5
give more than 5 points and maybe you'll get help
