Answer:
76 cm
Step-by-step explanation:
P=2L+2w
324=2(86)+2w
324=172+2w
324-172=2w
2w=152
w=152/2
w=76 cm
The answer is 5 since the total is 7 and you already have 2

which means the parabola lies above the x-axis over its entire domain. This means the area is given by
Answer:
Step-by-step explanation:
6