Answer:
-2 1/8
Answer is B and C Triangles 1, 3 and 4 appear to be congruent
1 1/3
Step-by-step explanation:
2/3 x 2/1 = 4/3 = 1 1/3
-25
Order of Operations
110
Using pythagorean theorm
c^2 = a^2 + b^22
610^2 = 600^2 + b^2
372100 = 360000 + b^2
b^2 = 12100
b = 110