Answer:
93
Step-by-step explanation:
if m = 0
11m2 would equal 0
0 - 18m
18m would = 0
so 0 + 93 = 93
241m/5.4km
the r means remainder
there ya go:)
1
step by step explanation
hope this helps :)
r=3
24π=2π(r^2+r)
Divide each side by 2 pi
24π/2π =2π/2π(r^2+r)
12 = r^2 +r
Subtract 12 from each side
12-12 = r^2 +r -12
0 = r^2 +r -12
Factor
What number multiply to -12 and add to 1
4*-3 = -12
4-3 = 1
0= (r+4) (r-3)
Using the zero product property
r+4 =0 r-3 =0
r+4-4 =0-4 r-3+3=0+3
r = -4 r = -3
Assuming r is the radius, r must be positive
r =3
here is your answer
hope it help you
