Help me I forgot what an exponent is help me pls.
0.56 as a percent is 56%.
Multiply 0.56 times 100 to get 56%.
Answer:
There is a 47cm difference between the two....
So you just added 28cm to 19cm to get 47cm....
Because 19-(-28) is 19 + 28.
Hope this helps :D
Step-by-step explanation:
