Answer:
3 If they all have to be different
Step-by-step explanation:
small
medium
large
medium
large
small
large
medium
small
Surface Area = 2×(5×3 + 5×2 + 3×2) = <span>62 inch<span>2</span></span>
-3x=2x+19
-19 -19
-3x-19=2x
+3x +3x
-19=5x
/5 /5
x=19/5
Answer:
x ≤ 1000 W
Step-by-step explanation:
Since the circuit becomes overloaded when the load exceeds 1800W and the toaster uses 800 W.
Let the additional watts be x
Therefore;
800 + x ≤ 1800
x ≤ 1800 -800
x ≤ 1000 W
You would have to use the formula gallons/ hours, so when you plug the numbers in you get to 1,375 gallons per hour.
hope this helps!! :)