You can double the product of 9 and 4 to get to the product of 9 and 8
Would it be 5 ? i’m sorry i’m not very sure.
Answer:
The answer to this would be .8
Step-by-step explanation:
A tenth is only one figure, and due to the rule of "5 and above give it a shove; 4 and below let it go", this number would round to 0.8.
The answer would be (-5+_sqroot(-3))/2 which are answers A and F
