Step-by-step explanation:
Graph to move right
As we can see mad is same (10)
- Hence it doesn't affect the mad what we do with base axis
So if we turn mean to right it gets bigger.
Option A is correct
Answer:
2nd is 1/2 and 3rd is 3
Step-by-step explanation:
8.0 x 100= 800 would be the estimated answer.
Z EQUALS 73
There are 5 sides so we know the sum of the interior angles is 540.
Then create an equation. z+2z+2z-6+117+64=540.
Simplify. 5z+175=540.
Subtract both sides by 175 then divide both sides.
Answer: Yes
Step-by-step explanation:
We will assume that each bulb is of 100 kW (kilowatt).
We will calculate how much energy in kilowatt-hours the light bulb will use per year in kilowatts, by the number of hours in a year.
We have, 100 kW = 0.1 kW so the energy consumed in one year is,
0.1 \times 8760=876.0\text {kWh} Since there are 8760 hours in one year. It is given that there are 9 bulbs so we need to have, 876 \times 9 = 7884 \text {kWh}
It is given that 1 ton of coal produces 2460 kWh, so 4 tons of coal will produce, 4\times 2460= 9840 \text {kWh}
We can observe that 4 tons of coal is producing 9840 kWh which is mroe than 7884 kWh. So, yes, 4 tons of coal can produce enough power to light 9 bulbs for a year
