Answer:
48 cm
Step-by-step explanation:
Here, we are concerned with finding the perimeter of the rectangle.
Now, since the square has an area of 9 cm^2, it means that the squares has a side of 3 cm each since the area of a square is s^2
So now, there are 5 squares in a row, meaning in a straight stretch , left to right or right to left, there are 15 squares. So the total length here is 5 * 3 = 15 cm
Now, moving column-wise, from top to bottom, since we have 3 rows, what this means is that per column of the rows, there are 3 squares. So the total length here becomes 3 * 3 = 9 cm
So we have a rectangle 9cm by 15cm
The perimeter is thus 2(L + B) = 2(15 + 9) = 2(24) = 48 cm
The cost of the burger is $6
Answer:
Speed of Car is 80Km/hr and Speed of Plane is 240Km/hr
Step-by-step explanation:
The statement that correctly compares the slopes of the linear functions is: the slope of g(x) is less than the slope of f(x).
<h3>How to Find Slope of a Linear Function?</h3>
Slope of a linear function = change in y / change in x = rise/run
Given the linear functions, g(x) and f(x) as shown in the image attached:
Slope of g(x) = 1/2 = 0.5
Slope of f(x) = 2/1 = 2
Therefore, we can conclude that: the slope of g(x) is less than the slope of f(x).
Learn mroe about slope of linear functions on:
brainly.com/question/15602982
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Area of the walls = 2*8*21 + 2*8*28 = 784 sq feet
so number of gallons required = 784/350 = 2.24 gallons answer