Im going to go with the volume being 653.45 because v = pie r squared h = pie times 4 squared times 13 which equals 653.45... hope its correct !
Answer: she has 1/2 of a box left
Step-by-step explanation: hope it helped
Answer:
x = 1 and y = 2 is the solution of the given system of equations.
Step-by-step explanation:
Here, the given system of equations is:
2x + y = 4 ........ (1)
-3x + y = -1 ......... (2)
Now, from (1) y = 4 - 2x
Substitute this value of y in (2), we get
-3x + y = -1 ⇒ -3x + 4 - 2x = -1
or, -5x = -5
or, x = 1
Also, y = 4 - 2x = 4 - 2(1)
= 4 -2 = 2
⇒ y = 2
The point (1,2) is the solution of the given system.
Hence, x = 1 and y = 2 is the solution of the given system of equations.
Answer:
3,1,6,2 hope this helps :D
Step-by-step explanation:
We know that HJ + JK = HK
So lets substitute each part for their equation.
(2x + 5) + (3x - 7) = 18
Combine like terms
5x -2 = 18
Add 2 to both sides to eliminate it
5x = 20
Divide both sides by 5
x = 4
Let me know if you have any questions about this! :)
