145÷0= 2 77 ÷ 9 = 381±72 99349: _+ 5 88 ÷ 7 => 655+8=​

Answer:663 Step-by-step explanation:Let's break down each calculation: - 145 ÷ 0 = undefined Division by zero is undefined in mathematics. There's no answer.- 277 ÷ 9 = 30.777... (approximately 30.8)- 381 ± 72 = 453 or 309 The ± symbol means plus or minus. So you either add or subtract 72 from 381.- 99349 : _ + 5 This is incomplete. We need the missing number to solve it.- 88 ÷ 7 = 12.571... (approximately 12.6)- 655 + 8 = 663

Answered by policarpionicholaikl | 2024-10-21