Given quadratic equation


Using the usual conventions,
a=1, b=6, c=6
Apply the quadratic formula,

substitute a,b & c with numerical values,

simplify:
Answer:
148.2
Step-by-step explanation:
LA= PH
P= 8.2+8.2+3.2+3.2=22.8 in
H= 6.5 in
PH= 22.8(6.5)= 148.2 in
Answer:
-0.5
Step-by-step explanation:
For 26
ST is = TU
27
2x-1=15
2x=16
X=8
The answer is 33 because 40*0.825 or 40*82.5% is 33 men.