For 11a its 2:10 because how you would come up with it is by placing pablos free minutes first and then putting pablos paid minutes and 11b is8:25 because once again you would place sams free minutes first and then his paid minutes
Answer:
X = 4
Step-by-step explanation:
16x -3 = 12x+13
16x-12x=13+3
4x= 16
x = 16/4
x=4
You don't need 3 equations to get a general solution. To do this use the equations x-3y-z=0 and -x+2y+0z= -3. Start out by letting z = t. Then solving those 2 equations simultaneously, your x's cancel out leaving you with -y-z=-3. But since z=t, then -y=-3+t or y=3-t. Now sub that in for y in the first equation, along with the fact that z=t to get x-3(3-t)-t = 0 and solve for x. x=9-2t. So a general solution for this would be (9-2t, 3-t, t)
Answer:
yan po ang sagot ko(◍•ᴗ•◍)❤
Step-by-step explanation:
sana maka tulong ako
goodluck ❤️
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➷ You would use the formula:
volume = 
Substitute in the values:
(note: the radius is half the diameter)
volume = 
Solve:
Volume = 226.1946711
I'm not sure how far you require it rounded, or if you want the whole value so I will just leave the entire value. If you need assistance with rounding it to specific figures, just comment down below and I'll help.
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➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
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