Hand of the answer 3837 wish
His class was 1:45 long.
1 hour and 45 minutes
Answer:
Step-by-step explanation:
Since the central angle is given in degrees, we should use this formula to find the area of the sector:
The central angle is 165 degrees and the radius is 12 inches.
Substitute the values into the formula.
Solve the exponent.
- ( 12 in)² = 12 in * 12 in =144 in²
Multiply all the numbers together.
Round to the nearest hundredth (two decimal places).
The 5 in the thousandth place (in bold above) tells us to round the 4 in the hundredth place up to a 5.
The area of the sector is approximately <u>207.35 inches squared.</u>
Answer:
the open and closed circles are reversed and the graph of f(x)=ceil(x) i. e. least integer function shifts up.
Step-by-step explanation:
the explanation to this question could be clearly seen from the graph of these two functions.
as for 0 ≤x<1 the floor function takes the value 0 everywhere and it has closed brackets at 0 and open brackets at 1, while for 0<x≤1 the ceiling function takes the value 1 and it has open brackets at 0 and closed brackets at 1 similarly the graph could be extended in the whole real line.