Answer:
the answer to 9 is c, and to 10 is c
Step-by-step explanation:
36 ans 48 can both be divided by 12 to find their ratio
24 and 120 can both be divided by 24 to find their simplest form
Step-by-step explanation:
Given that the perimeter of the rectangle is = 36 yards
For a rectangle perimeter =
L+L+B+B =
2L+2B =36
Factoring 2 out we have
2(L+B)= 36
L+B= 36/2
L+B=18
we know that the area of a rectangle is given as
A= L*B
The maximum area is gotten when
L=B
And when B*B= 36
B*B=36
B^2=36
B=√36
B=6 yards
Substituting B= yards in the expression for perimeter we have
To find L
L +B=18
L+6=18
L=18-6
L= 12
Hence the largest area is
A= 12*6= 72 yard^2
188.4 because you turn the 52% to 52/100 and than you multiply it by 98
48.7 rounded to one significant figure would be 50