9514 1404 393
Answer:
30 in
Step-by-step explanation:
The enclosing rectangle is 4 by 10, so has a perimeter of ...
P = 2(L+W) = 2(10+4) = 28
The notch adds 2 inches to the perimeter, so the total of all side lengths is ...
28 +2 = 30 . . . inches
Answer:
A = 113.04 ft^2
Step-by-step explanation:
We need the radius to find the area of a circle
d = 2*r
12 =2*r
6 =r
A = pi r^2
A = 3.14 (6)^2
A = 113.04 ft^2
Answer:
1135.38
Step-by-step explanation:
Original amount = 1015;
First decrease = 6%
Followed by an increase = 19%
Unknown:
Final amount:
Solution:
If 100% of a value implies multiplying by 1;
6% decrease = 0.94
19% increase = 1.19
Now;
Final amount = 1015 x 0.94 x 1.19 = 1135.38
Answer:
14 and 10
Step-by-step explanation:
14+10=24
14-10=4