5. 4 rows of circles with 4 columns of circles
6. A Hexagon with 4 circles
Answer:
d=3 and e=-1
Step-by-step explanation:
d+e=2
d=2-e-----(1)
d-e=4-----(2)
substituting (1) in (2)
2-e-e=4
-2e=2
e=-1-----(3)
substituting (3) in (1)
d=2-(-1)
d=3
Answer:
Average speed = 30.2 miles / .4 hours =
75.5 mph
Step-by-step explanation:
Answer:
i think its 2, 4, and 1
Step-by-step explanation: