Circumference of a circle = 2πr
r being the radius
2πr = 4π
so r = 2
Surface area of a sphere = 4πr^2
Just plug 2 in for r and solve.
SA = 16π = 50.27
Use PEMDAS to solve this so
4000(1.0005) 52 • 15 =
4002 (52) • 15 = 3,121,500
Answer:
Lyla needs 640 seed packets.
Step-by-step explanation:
16 x 40 = 640
Translation / Moves Up, Down, Left or Right
Dilation / Grows or Shrinks by a scale factor
Reflection / Flips across a given line
Rotation Spins about a given point