Answer:20 yards
Step-by-step explanation:
Answer:
.8>63%
Step-by-step explanation:
Answer:
5 feet
Step-by-step explanation:
1 4/6 + 1 4/6 + 5/6 + 5/6
2 + 18/6
5
(x+b/2a)^2-(b^2-4ac)/2a=0
Step 2:
Re-write the expression:
(x+b/2a)^2=(b^2-4ac)/4a^2
Step 3:
get the square root of both sides:
x+b/2a=sqrt[(b^2-4ac)/4a^2]
Step 4:
Simplifying we get:
x+b/2a=sqrt[b^2-4ac]/2a
Step 5
Make x the subject:
x=-b/2a+/-sqrt[b^2-4ac]/2a
