What we know:
Lot= 21 x 30ft
Perimeter=2l+2w
Want to put 4 corner post and one post every 3 ft
What we need to find:
How many post we need.
Perimeter=2 (21)+2 (30)=42+60=102ft
102/3=34
34 posts are needed.
Answer:
Monomial Binominal Trimoninal
Degree 1: -9x x + 6
Degree 2: -4

Degree 3: 4
5 - 2

Step-by-step explanation:
I do not know how to explain how I got to this answer, but here is the answer.
Answer:
Kristin bought 5 plain shirts and 2 fancy shirts.
Hope this helps!
Answer:
5600 feet
Step-by-step explanation:
If it is dropping 1400 every minute then to find the elevation at 4 minutes, you have to multiply 1400 with 4.
H(0)=8. You plug in zero for x you get y=8. So h(0)=8