Answer:
Step-by-step explanation:
Step one:
Given data
dimension of the rectangle
Width = 8y-1.5
Length = 1.5y+9
Required
The expression to represents the Perimeter
Step two:
the perimeter of a rectangle is expressed as
collect like terms
6 ( x + 1) - 5 (x + 2)
2 answers:
You might be interested in
Answer:
The length of the field on the drawing is <u>55 cm</u> that is option <u>D</u>.
Step-by-step explanation:
Given:
Mark made a scale drawing of a soccer field, using a scale of .5 cm=1 m.
The actual length of the field is 110 m.
Now, to find the length of the field on the drawing.
Let the length of the field on drawing be
As given,
Drawing of a soccer field, using a scale of 0.5 cm=1 m.
So, 0.5 cm is equivalent to 1 m.
Thus, is equivalent to 110 m.
Now, to get the length of the field on the drawing by using cross multiplication:
By cross multiplying we get:
Therefore, the length of the field on the drawing is 55 cm that is option D.