Answer:
Area of the square is 2916
.
Step-by-step explanation:
Let the breadth of the rectangle be represented by w. So that;
length of rectangle = 5w
Area of rectangle = length x breadth
= 5w x w
1620 = 5
divide through by 5 to have,
= 324
w = 
= 18
Thus, the breadth of the rectangle is 18 m.
length = 5 w = 5 x 18
= 90 m
The length of the rectangle is 90 m.
Perimeter of the rectangle = 2(l + w)
= 2( 90 + 18)
= 216 m
Perimeter of a square = 4l
where l is the length of its side.
Given that the perimeters of the rectangle and square are equal, then;
4l = 216
l = 
= 54
length of the side of square is 54 m.
Therefore,
Area of square = 
= 
= 2916
Area of the square whose perimeter is equal to that of the rectangle is 2916
.
Answer:

Step-by-step explanation:
Given

Interval: (-2,4)
Required
Determine the average rate of change
This is calculated using:

Where:

So, we have:



Calculate g(4) and g(-2)


So:



<em>Hence, the average rate of change is 1</em>
Well for each pair of x and y value of the table, you can always find the coordinates of that point on the graph.
eg. x=y=-2 you can find the point {-2,-2} on the graph
Answer:
<u>The correct answer is 11 years</u>
Step-by-step explanation:
Summer Olympics every 4 years
US Senator runs for reelection every 6 years
Both events occurred last year
Next Summers Olympics in 3 years, 7 years, <em><u>11 years</u></em>, 15 years, 19 years, <em><u>23 years.</u></em>
Next US Senator reelection in 5 years, <em><u>11 years</u></em>, 17 years, <em><u>23 years.</u></em>
<u>The next time US Summer Olympics and the US Senate will take place the same year, will be exactly in 11 years.</u>