Answer:
If 50.24cm = Circumference
Radius = 8cm
If 50.24cm^2 = Area
Radius = 4cm
Step-by-step explanation:
50.24cm what? Circumference? Area?
π = 3.14
2πr = Circumference
50.24 / 2π = r
r = 8
πr^2 = Area
50.24 / π = r^2
r^2 = 16
r = 4
Area of a rectangle equals length times width
2x *3x
First you multiply the numbers
2*3=6
Then you multiply the variable
x*x=x^2
Area =6x^2
Answer:
no
Step-by-step explanation:
2 · (-10) -5 < -7
-20 - 5 < -7
-25 < -7
ok
-10 -5 ≥ -6
-15 ≥ -6
false
X= 1,-3 If you factor equation you get x-1=0 and x+3=0
