Answer:
(a) is 4*C and (B) is 16*C
Perimeter (p) = 2×length (l) + 2×width (w)
p = 2l+2w
area (a) = l×w, so solve for one (I'll use l):

since p = 30, and a = 50, substitute the "a÷w" in for l in the perimeter equation:

Now plug in p and a values:


therefore width can be either 5 or 10 (but not both), so let's plug in:
l = a÷w = 50÷5 = 10
So if w = 5, then l = 10
D) 5 feet, and 10 feet
√-121 = i√121
= i(11)
= 11i
Answer:
35.7
Step-by-step explanation:
I typed percentage calculator, find a calculator, calculate it, find 35.7♀️
Answer:
true
Step-by-step explanation: