Answer:
(Sorry in advance if its wrong so don't get mad) but I think its d
Step-by-step explanation:
To create the rectangle, you will need the ordered pair (7,3). The first number on the ordered pair is where the point is positioned on the x-axis. Think of it as the horizontal number line. For the second number in the ordered pair you should think of where the point is located on the y-axis. Think of this as the vertical number line.
Go over 7 (first), and then go up 3 (second) to plot the last point.
There are 4 different outcomes.
Only one of the numbers is a 2, so you could get a 2 once out of 4 possibilities.
The probability of getting a 2, would be :
Ratio: 1/4
Decimal = 0.25
Percent: 25%
The area of the rectangle is 105 square cm
<h3>How to determine the rectangle area?</h3>
Represent the dimensions of the rectangle with x and y
So, the length of the square would be:
Length = x - 2
Width = y + 6
The areas are then calculated as:
Rectangle = xy
Square = (x -2)(y + 6)
The relationship between the areas is:
(x -2)(y + 6) = 64 + xy
Expand
xy + 6x - 2y - 12 = 64 + xy
This gives
6x - 2y - 12 = 64
Add 12 to both sides
6x - 2y= 76
Divide through by 2
3x - y = 38
By trial by error, we have:
x = 15 and y = 7
The rectangle area is then calculated as:
Rectangle = xy
This gives
Rectangle = 15 * 7
Evaluate
Rectangle = 105
Hence, the area of the rectangle is 105 square cm
Read more about areas at:
brainly.com/question/27683633
#SPJ1
Answer:
1/2(n+7)
the sum of n and 7 is (n+7). to half it just put 1/2 in front of the parentheses. :)
