A = (B+b)·h/2 = 48 and B=b+6
2·48 = (b+6+b)·8
12 = 2b + 6
6 = 2b
b = 3 <span>inches
B = 9 </span><span>inches</span>
2 b 3 c 4 e 5a 6 b 7 d it's the awnsers 2 thru 7
(a) 4/11
0.363636... = 36/99 = 4/11
(b) 11/30
Step-by-step explanation:
area=length x width
91=(x+2)(2x+3)
91=x^2+5x+6
x^2+5x-85=0
x=14.2 orx=-24.1
126,720 inches because 5280 times 12 is 63,360. 63,360 times 2 is 126,720