$4.24 should be the price after sales tax.
Hope this helped! (:
No.
If you add them up you DO NOT GET 
According to mathematics, it equals to 
.
Answer:
John should build the box 3 cm high.
Step-by-step explanation:
John should build the box 3 cm high because to find the volume you must do length x width x height. To find this you have to multiply the length x width. In this problem 6 would be the length and 2 would be the width. After multiplying those you get 12. You then have to find what number multiplies with 12 to get 36, which is 3. Hope this helped!
Angle 1 and 2 are vertical angles
Hope this helps :)
