<em>Answer: 12</em>
<em />
<em>Step-by-step explanation:</em>
<em>Equation for perimeter</em>
<em /><em />
Answer:
A
Step-by-step explanation:
you do a/18=4/a, cross multiply
a^2=72
a=6 square root of 2
Answer:
D between x=4 & x=6
Step-by-step explanation:
0-3 3 numbers 0-2
3-11 8 numbers 2-4
11-23 12 numbers 4-6
9.3 × 107 would be the scientific notation
Answer:
Step-by-step explanation:
I think you have to do 12 + 12 + 12 to get your answer.