Answer:
3
Step-by-step explanation:
The degree of a polynomial is usually the highest degree in the function.
Answer:
The one of (L,b)= (5m, 10m) is the only correct answer.
Step-by-step explanation:
P= 2(L+b)
A= L×b
make b subject of formula in area we have;
b= A/L
in perimeter; p= 2(L +(A/L))
p= (L²+A)/L
pL= L²+A
L²-pL+A= 0
L²-30L+50=0
L²-25L-5L+50=0
L(L-25)-5(L-25)=0
(L-5)(L-25)= 0
L= 5 or 25m
substitute in A
50= 5b or 50= 25b
b= 10 or 2m
You need to 8 + 4 = 12 and take the half of 12 and start at -4 and count up 6
So, if there are 28 students desks, and each desk is 26.17 inches long...
You multiply 26.17 by 28, to see how long it is:
26.17 * 28 = 732.76
