A I believe, sorry if I’m wrong
Answer:70
Step-by-step explanation:30 divided by 6 equals 5. And 420 divided by 6 equals 70
Answer:
Bowling Ball because a bowling ball has mass in the middle. Basketballs are empty inside but Bowling Balls are more dense
Step-by-step explanation:
Answer:
Pentagon
Step-by-step explanation:
A quadrilateral must have four angles and four verticies. A pentagon does not have 4 verticies, but 5.
Answer:
She moved the parentheses in step 2!
Step-by-step explanation:
(5.2-4.5)-5.5+4.8 Solve inside the parentheses first.
0.7-5.5+4.8 Solve in order
-4.8+4.8=0