Answer:
x=9
Step-by-step explanation:
12=x+3
9=x
you set the sides equal to eachother bc they have the same angles!
9
x + 3 = 12 (both sides of triangle are equal, because angles are equal)
x= 12 - 3
x = 9
the correct graph is b for this problem
A. 1/3
6/18 = 0.3333333333333333333
so in fraction it is 1/3
(x+2)² + (y–3)² = 3²
just use the standard formula
