Answer: Most likely 13cm
Step-by-step explanation: <em>because it’s between 10cm and 16cm and thes no picture and set of choices so I hope this right.</em>
(So “/” will basically mean divide)
450/3000=0.15
0.15*100=15% rate
Answer:

Explanation: We need to find the area of the triangle, We know that the area of any right triangle is:

Therefore in the information given we have the following:

Therefore the Area of this triangle is as follows:

Note! Units are centimeter-squared
It's 180 inches of wrapping paper.
Ella bought 8 keychains. She spent 4 dollars on each KeyChain. Hope this helps