Answer: 29/4
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
469.75-10.75 =
459 ÷ 38.25 =
12
To find the perfect square needed, you take the "middle" value and half it, then square it. so in this case, take -6, half it into 3, and square it to get 9. you'll be adding 9 to both sides
Answer:25 m
Step-by-step explanation: