Check the picture below
if their areas are equal then A =A or
(3w)(w-2) = (w+1)(w)
solve for "w"
if their areas are equal then A =A or
(3w)(w-2) = (w+1)(w)
solve for "w"
A stage designer paid $4 per square foot for flooring to be used in a square room. If the designer spent $600 on the flooring, a
1 answer:
Answer:
A square has equal width and length. To find the area, you have to multiply the width by length but because they are the same length, you may some time see the formula written as L*L or .
The area of used up by the squares is 150sq feet. I found this by dividing 600 by 4. You can find an estimate by equating 150 the L*L. This gives you an approximate value of 12.
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Answer:
The expression is equal to
The area of the scale drawing is
Step-by-step explanation:
we know that
If two figures are similar, then the ratio of its areas is equal to the scale factor squared
let
z------> the scale factor
x------> the area of the actual room
y-----> the area of the scale drawing
so
we have
substitute and solve for y