Answer: vitamin d - you can get it from the sun
Step-by-step explanation: vitamin D is a micronutrient that you can get through food or from the sun
She has 6 possible pictures or 6 possible places?
The parameter of a rectangle can be alculated using the following rule:
parameter = 2(length + width)
from the givens:
length = 13 inches
width = 10 inches
so, just substitute with the givens in the equation to calculate the parameter:
parameter = 2(10+13) = 2*23 = 46 inches
