Answer:
It's Same perimeter only
Step-by-step explanation:
It can't be the other two because they don't share the same area
The formula to figure out the percentage increase or decrease is:
<span>(new - old) / old * 100% </span>
<span>new = 60 </span>
<span>old = 72 </span>
<span>(60 - 72) / 72 * 100% </span>
<span>-12 / 72 * 100% </span>
<span>= -1/6 * 100% </span>
<span>= -0.1666... * 100% </span>
<span>≈ -16.667% </span>
<span>Because it is negative, that's a decrease. </span>
<span>Answer: </span>
<span>A decrease of about 16.7%</span>
I don’t know the answer but i wish you the best of luck!
-x + 8 = 7x + (-8)
Answer should be C. third one
1 negative x tile and 8 positive units tiles on the left;
7 positive x tiles and 8 negative units tiles on the right
