2.4cm is the tangent of A
Answer:70
Step-by-step explanation:
You do the inverse operation which would be subtraction and multiplication. You add the 6 to the 8 and you get 14. Then you would multiply 14 by 5 to get 70. Hope this helps :D
Nina's rate is 12.7 mph and Sophia's rate is 10 mph. Therefore, Nina is faster.
77 - (-145) = 77 + 145 = 222