A scale drawing of a rectangle is made by using a scale factor of StartFraction 5 over 8 EndFraction. The original and the scale
1 answer:
length of the original rectangle is 28.8 inches.
width of the original rectangle is 19.2 inches.
<h3>How to find the dimensions of the original rectangle?</h3>given that the scale factor is
multiply the dimensions of original rectangle by 5/8 to obtain the dimensions of the scale drawing.
the following method is useful to find the dimensions of the original rectangle.
length of the original rectangle
width of the original rectangle
learn more about dimensions of rectangle,refer
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Answer:
n = 1
Step-by-step explanation:
First, rearrange the equation to standard form 0 = ax² + bx + c, when everything equals 0.
5n² = 5
5n² - 5 = 0
State the variables a, b and c.
a = 5; b = 0; c = -5
Substitute a, b, and c into the quadratic formula.
Substitute
Simplify inside the √ and bottom
Simplify the top
Final answer
Therefore the solution is n = 1.
The quadratic formula usually is written with x, but it can be solved with any variable in standard form.