Three ways you can use an electric current:
1. in a battery to power a flashlight or other devices
2. to produce heat
3. using a power tool
4. chargers
If the two requirements of an electric<span> circuit are met, then charge will flow through the external circuit. Causing a </span> flow of electric charge to power any machine or device, etc.
Answer:
See below
Step-by-step explanation:
Lets do the long division:-
- x - 5
-------------------
x + 4 ( -x^2 - 9x - 20
-x^2 - 4x Subtract:-
------------
-5x - 20
-5x - 20
The quotent is -x - 5 with no remainder so the graph will be a straight line with negative slope of -1, and y-intercept at (0, -5).
Answer: 
<u>Step-by-step explanation:</u>
Answer:
15
Step-by-step explanation:
if he walks 6 kilometres per hour multiply 6 times 2 and you get 12 and he walked for half an hour and half of 6 is 3 so 12 plus 3 equals 15
Prime numbers are numbers that don't have more than two factors, therefore 2, 5, and 11are prime numbers. 2+5+11=18. the answer is 2, 5, and 11.
