The answer to your question is the first one
Answer:
3.195
Step-by-step explanation:
You would divide 2.13 by 2 so you could figure out what it is and add the original 2.12 and add 1.065 to it.
Take a look at this file for help!








I'm not the best at writing, but I can try. so here's an idea:you can have as your scenario something like "On a vase shaped like a rectangular prism is a flower. Knowing that the stem of the flower is the diagonal of the prism, the diagonal of the base is 18 and the sinus of the angle between the stem and the diagonal(of the base) is 4/5, find the stem's length and the height of the vase"
Answer:
-15625
Step-by-step explanation:
Hope this helps!
