Here are a few pieces of advice that will help you and your math skills:
- Take notes. Taking notes during your math classes will help you remember key points and formulas. If you were to ever forget, for example, the quadratic formula, by writing it down you can always reference back to your notes for the quadratic formula.
- Practice! Nobody gets everything right the first time. By practicing and doing the math over and over, you will improve your skills and will better remember them.
- Ask! Don't be afraid to ask for help. Brainly is designed to help people on certain questions and subjects that they struggle with, including math. So you can always ask us. You can ask your teachers, your peers, and your family as well.
You are not correct, the right answer should be 5-2 square root symbol. I couldn't find out how to put one there.
I believe that the answer to the question provided above is that the answer will be solve by using the formula 10tan(47)=h, h = 10.7236871.
Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.
Sry idk wish I could know but good luck
