Answer:
C. 1.15<em>x</em> because adding 15% to the cost of the haircut is the same as multiplying the cost by 1.15.
Step-by-step explanation:
This answer is correct because, adding 0.15x (or 15%) to the total amount is the same as multiplying the cost by 1.15. This is because, the 1 that is added to 0.15 represents the total, since we are just multiplying instead of adding to it.
Hope this helps! :D
Answer:
402.12
Step-by-step explanation:
V=πr2h= π·42·8≈402.12386
XWhich statement is true for the circumcenter of a right triangle?Which statement is true for the circumcenter of a right triangle?
