1st
0.3/100*15000
=45
2nd
40/200*100
=20
=
Answer:
9 x 5 - 9 = 36
Step-by-step explanation:
Answer: B
Step-by-step explanation:
The answer for this question is "y = -5/3 and x = 8/3"
Answer:
4 cm
Step-by-step explanation:
Perimeter = 18cm
θ = 2.5 radian
s = rθ, s = Arc length
Perimeter of Sector, P = arc length, s + 2r
Perimeter = rθ + 2r
r = Radius
18cm = r(2.5) + 2r
18cm = 2.5r + 2r
18cm = 4.5r
r = 18 /4.5
r = 4
