Answer: 1/2(x+12)
Step-by-step explanation:
Answer:
86.7cm
Step-by-step explanation:
((5.95x5.1)/2)x4=60.69
5.1x5.1+60.69=86.7cm
good luck!
U= -1
-9u+6u=-36+39
-3u=3
u=-1
One solution BECAUSE they only intersect once!
Many solutions means they are on top of each other
No solutions means they are parallel to each other!