Answer:
nbbbbbbb
Step-by-step explanation:
4.80 units (3 s.f.)
Hence, length of AB
= √(11+1)^2 - (8+3)^2
= √ 12^2 -11^2
= √ 23
= 4.80 units (3 s.f.)
the answer is C.1054x + 1400
7