Rewrite s = 4 + sqrt(s+2) as s-4 = sqrt(s+2)
Square both sides: s^2 - 8s + 16 = s + 2
combine like terms: s^2 - 9s + 14 = 0
Factor this: (s-7)(s-2)=0
Solve for s: s={7, 2}
Answer:
d = 20.6 miles
Step-by-step explanation:
Given that,
Two sales representatives leave from the same office. One travels 20 miles due north and the other travels 5 miles due west.
It is required to find the distance between two representatives. It it is d. It can be calculated as the resultant if two values as follows :

So, the sales representative are 20.6 miles apart. Hence, the correct option is (c).
Answer:
196 sq cm
Step-by-step explanation:
that's all I can say really
Answer:
Expanded Notation Form:
3
+ 0.6
+ 0.01
+ 0.001
Expanded Factors Form:
3 × 1
+ 6 × 0.1
+ 1 × 0.01
+ 1 × 0.001
Expanded Exponential Form:
3 × 100
+ 6 × 10-1
+ 1 × 10-2
+ 1 × 10-3
Word Form:
three and six hundred eleven thousandths
Answer:
4/9
Step-by-step explanation: