Answer:
-4r - 11 = 4r + 21
-4r -4r = 21 + 11
-8 = 32 (Divide both sides by -8)
/ /
-8 -8
= -4
6 + 2n > 12 |subtract 6 from both sides
2n > 6 |divide both sides by 2
n > 3
Step-by-step explanation:
<h2>-20 is the right answer.</h2>
Answer:
perimeter of square =34cm
Step-by-step explanation:
its 64..area
normally we find area by calculating side ×side
so 8×8
=64
