Answer:
40.5
Step-by-step explanation:
there are 4 laps in 200 metres.
(200m÷50m)
2min 42 sec=120 sec+42sec (162sec)
so,
162÷4=40.5
Answer:
-9
Step-by-step explanation:
an integer is a whole number!

The minimum and maximum temperatures in the house are 68.5°F and 76.5°.
Answer:
yes ur right!
Step-by-step explanation:
Answer:
parallelogram has 4 right angle.