to just find the tip amount, multiple 24 by .15 (since percents are just the number divided by 100) to get the answer (3.60) or for the total multiple the amount by 1.(whatever the percent is), or in this case 1.15 to get the answer (27.60)
It's is C. 4/5 I don't know that math
If it's a rhombus, then the diagonals are equal.
Answer:

Step-by-step explanation:
