Answer:
(320 + 40π) cm^3
Step-by-step explanation:
You can refer to the photo I attached
Answer:
70
Step-by-step explanation:
The simplest way to find the number is work backwards. If you know the final answer is 10, start with 10 and make the number x. Then set up the original equation.
0.5x-25=10
Then start working backwards(isolate).
0.5x-25=10
+25 +25
in other words, 10+25=0.5x. (the 25 cancels out because -25+25=0)
10+25=35, so 35=0.5x.
Now, instead of dividing by 2, multiply by 2(opposite again).
35=0.5x
/0.5(aka *2) /0.5(cancels out)
now you are left with 70=x, so the number is 70.
Thanks
Step-by-step explanation:
Answer:
i think maybe 1 a minute and 60 an hour? sorry if im wrong im not super great at math
Step-by-step explanation:
Answer:
I HAVE THE SAME THING
Step-by-step explanation:
