Answer:
Total cost will be 224 cents
Step-by-step explanation:
We have given that total time t = 50 hour
It is given that monitor ruins at 140 watts
So P = 140 watt
We know that energy = power × time
So energy required for monitor run = 140×50 = 7000 watt hour = 7 kWh
Now tower runs at a power of 260 watts
So power P = 260 watt
So energy required for tower run = 260×50 = 13 kWh
Total energy required = 13 +7 =20 kWh
It is given that company charges 11.2 cents per kilowatt hour
So total cost = 12×11.2 = 224 cents
9514 1404 393
Answer:
90°
Step-by-step explanation:
The ratio of the largest angle to the total is ...
10/(3+7+10) = 10/20 = 1/2
The largest angle is half the total of all angles:
1/2×180° = 90° . . . . measure of the largest angle
Answer:
no it is 0.4
Step-by-step explanation:
5x(2-4)=2(5x-4)
10x-20x=10x-8
-20x=-8
20x=8
10x=4
x=0.4
Answer:
90
Step-by-step explanation:
supplementary angles equal 180 degrees and 90+90=180
Hi there,
The equation to this is going to be : c = 3r - 3s
If you want to get the lower price down you are going to have to buy 3 shampoo bottles in order to get a lower price. The cost you save is the main difference from a regular price. And the answer is c = 3r - 3s
