Answer:
-8
Step-by-step explanation:
i feel its correct
Answer:
See below.
Step-by-step explanation:
1/2 = shrink by a factor of 1/2.
+7 = moved up 7 units.
air sacs or alveoli the lungs and blood 3 transport
of respiratory gases
3 feet......1 yard
30 feet.....x yards
x=(30•1)/3
x= 30/3
x= 10 yards
regula de 3 simpla din România
cea mai blanao