In the following diagram \overline{DE} \parallel \overline{FG}
1 answer:
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when you use all prime, non-one numbers for b and c, it cannot be factored most of the time
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1x^2+7x+5
a=1
b=7
c=5
x=
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or 
example
1x^2+7x+5
a=1
b=7
c=5
x=
x=
x=
x=
x=
Complete question :
A landscaper drew a scale drawing of a rectangular yard using the scale, , before beginning to work on the yard.
(a) The landscaper plans to put a fence around the entire yard. How many meters of fencing does she need? Show your work.
(b) The landscaper plans to create a rectangular garden that is the size of the actual yard. What is the area of the garden?
Answer:
28cm ; 48cm²
Step-by-step explanation:
From the diagram :
Length = 8cm
Width = 6cm
Meters of fencing required :
Perimeter of rectangle :
P = 2(length + Width)
P = 2 (8cm + 6cm)
P= 2(14cm)
P = 28 cm
2.)
Area of rectangle :
Length * width
8cm * 6cm
= 48cm²
