Answer: i believe its 8
Step-by-step explanation:
i say 8 because 3x4 is 12 and so if bertha orignally had 4 and was given 4 she would have 8 and if su had 12 and gave away four she would also have 8
Answer:
So the perimeter is 2(16+x) or 32+2x. The area is 8(x+8) or 8x+64.
Step-by-step explanation:
The factors for the number 81 is 1,3,9,27
Answer:
1
Step-by-step explanation:
The y-intercept is the point at which the line pases the y-axis.
