Answer:
148 Inches
Step-by-step explanation:
Scale Drawing is a drawing that has been decreased or increased from its original size to a given scale. This scale is a ratio of the size of the drawing to the size of the object being drawn.
The scale of Jodie's drawing is 2 inches: 1 foot
It means that for every 1 foot of the original house, Jodie represents it with 2 inches on her drawing.
If the actual length of the backyard is 74 feet.
Remember, the scale is a ratio given by:
Size of the drawing : Size of the object being drawn.
Let x be the length of the yard in the drawing
2:1=x:74
x= 2 X 74 = 148 inches
The length of the yard in the drawing is 148 inches.
Looking at the question we can see that it says:
We should know what these symbols mean:
stands for something less than the other, for example:
We can say that 2 is less than 5 so in a symbolic form it can be written as,
Similarly,
stands for something greater than the other, for example:
We can say that 7 is greater than 5, in a symbolic form it can be written as,
So here, means that, 42153 is greater than 35214.
Explanation:
As points have three coordinates i.e. x, y and z hence the sketch of the given four points is drawn in 3D shape and for that picture is attached here with this answer.
Points are given in the format as below
(value of x-coordinate , value of y-coordinate , value of z-coordinate)
In the attachment:
Point A = (0,5,2) (in blue color)
Point B = (4,0,-1) (in purple color)
Point C = (2,4,6) (in orange color)
Point D = (1,-1,2) (in black color)
