subject
Mathematics, 17.10.2019 04:00 GravityShifter13

The side of a cube is 9 cm long.

what is the cube's surface area? cm2
a) 27
b) 729
c) 486

what is the cube's volume? cm3
a) 27
b) 729
c) 486

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
How do i do this? i don’t understand
Answers: 1
question
Mathematics, 21.06.2019 18:50
The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
Answers: 3
question
Mathematics, 21.06.2019 20:00
How can you construct perpendicular lines and prove theorems about perpendicular lines
Answers: 3
question
Mathematics, 21.06.2019 20:00
Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books
Answers: 1
You know the right answer?
The side of a cube is 9 cm long.

what is the cube's surface area? cm2
a) 27
Questions
question
Physics, 05.01.2021 02:30
question
Mathematics, 05.01.2021 02:30
question
Mathematics, 05.01.2021 02:30
question
Mathematics, 05.01.2021 02:30
Questions on the website: 13722362