THEY ARE THE FACTORS OF 45 , B.) 15; GCF of 45 and 60
Answer: = 62.8 pounds of CO₂
Step-by-step explanation:
1 kilowatt per hour produces 0.99 pounds of C02.
The total wattage in hours used was;
= 7,043 * 9 hours
= 63,387 watts
In kilowatts;
= 63,387/1000
= 63.387 kilowatts
CO2 produced;
= 63.387 * 0.99
= 62.75313
= 62.8 pounds of CO2
Answer:
b) -9.25
Step-by-step explanation:
-1/4 = -0.25
-9 + -0.25 = -9.25
-10, -9.75, -9.5, -9.25, -9, -8.75, -8.5, -8.25, -8, -7.75, -7.5, -7.25, -7
Hope this helps!
Answer:
Second option is correct

Step-by-step explanation:
Given:
Central angle = 15°
Radius of the circle = 9 in
Arc length = ?
Given formula is

Where n is the central angle of the sector.
Write the given formula for Arc length of the sector.

We know that the the circumference of the circle is
, where r is the radius of the circle,

Now we substitute central angle value and radius value in above equation.


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)

Divide the numerator and denominator by 5.

Therefore the arc length of the sector is 