Answer: If you mean five instead of time, then the answer would be 82.5
Step-by-step explanation:
15 × 5.5 = 82.5
Answer:
I cant see the whole thing But I think you're right
AC in this problem will equal 87. If the (units) is where you put the put units like feet, inches if there is units.
Answer: 21.5cm³
Step-by-step explanation: This is your answer there is no way it is incorrect
let's notice, this is a Cube, namely all equal sides, and mind you it has 6 sides, Check the picture below.
![\stackrel{\textit{area of all 6 sides}}{6(9\cdot 9)\implies 486}](https://tex.z-dn.net/?f=%5Cstackrel%7B%5Ctextit%7Barea%20of%20all%206%20sides%7D%7D%7B6%289%5Ccdot%209%29%5Cimplies%20486%7D)