Périmètre rectangle = 2 ( longueur + largeur)
périmètre carré = 4 x côté
Answer:
12
Step-by-step explanation:
You could actually list the numbers between (but not including) 45 and 58:
{46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}. I count 12 numbers here.
The lines would be parallel to each other and the lines are positive
Answer:
water : sucrose : saline = 1000 : 199 : 271
Step-by-step explanation:
Given Information:
Process:
- convert everything to mL (same units)
- 1 litre = 1000 ml
- water = 1 litre = 1000 ml
- water : sucrose : saline = 1000 : 199 : 271
