Answer:
D. 46.5%
Step-by-step explanation:
I calculated it logically
Answer:
The solution is (-5, -2).
Step-by-step explanation:
We'll use "elimination by addition and subtraction."
Multiply the second row by -2. Our system
– 7x – 10y = 45
-3x - 5y = 25
becomes:
– 7x – 10y = 45
+6x + 10 y = -50
-------------------------
-x = 5, so that x = -5.
Substituting -5 for x in the second equation results in
-3(-5) - 5y = 25, or 15 - 5y = 25. This reduces to
-5y = 10, so that y must be -2.
The solution is (-5, -2).
You ca go to tiger math and put in any equation and it will give you the answer to any of them.
Answer: 2711×10^-10
Step-by-step explanation:
Answer:
0.6 ft
Step-by-step explanation:
The volume is the cube of the edge length, so the edge length is the cube root of the volume.
∛(0.216 ft³) = 0.6 ft
The edge length is 0.6 ft.
