18k i believe because it is a varible and a number so when u multiply them u just put them together.... is this multi choice question because to see the answers would help
Answer:
25.12
Step-by-step explanation:
Formula: 2πr, r = d/2
Given: π = 3.14, d = 8
Sub: r = 8/2
Simplify: r = 4
Sub: 2(3.14)(4)
Simplify: 6.28(4)
Solve: 25.12
The answer is quite simple after looking at it. 0.1 is a tenth. 72 is a whole number, so you would have 72 1/10. 1/10 is a tenth and 72 is still the whole number.
Answer:
-12 + 3 - (10x - 15x + 96)
Step-by-step explanation: