140/15.5 = unit rate
140/15.5 = around 9.03
Average swimming rate: 9.03 meters per second
Answer:
Because if they werent the messerue ments would be screwed and u would not be able to answer some questions
Step-by-step explanation:
also it makes a right triangle if equal
Answer:
For the first one: 2+3(1) = 5
Second one: 5=5
Third one: 1 = -2 + 3
Last one: 1=1
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
