Answer:
BDE- 85
EDG- 50
FDG- 60
CDA- 85
Step-by-step explanation:
Answer:
x=7, y=-9
Step-by-step explanation:
-9x – 9y = 18
-9x - 5y = -18
Multiply the second equation by -1
9x + 5y = 18
Add this to the first equation to eliminate x
-9x – 9y = 18
9x + 5y = 18
---------------------------
-4y =36
Divide each side by -4
-4y/4 = 36/-4
y = -9
Now find x
-9x -9y = 18
-9(x) -9(-9) = 18
-9x +81 = 18
Subtract 81 from each side
-9x +81-81 =18-81
-9x =-63
Divide each side by -9
-9x/-9 = -63/-9
x=7
The scale copy that takes the original polygon to its smaller copy is less than 1.
Given that we have to take the original polygon to its smaller copy.
We are required to tell the scale copy that takes the original polygon to its smaller copy.
Polygon is basically any closed curve consisting of a set of line segments connected such that no two segments cross.
The scale factor is basically the ratio of the original figure to its image.
The scale copy that takes the original polygon to its smaller copy is less than 1.
Hence the scale copy that takes the original polygon to its smaller copy is less than 1.
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Answer: Option C. $13.90
Solution:
Approximate cost to go on a safari ($): y
Number of years since it opened in 2005: x
y=3.648*1.182^x
Cost in year 2013: y=?
Year 2013→x=2013-2005→x=8
y=3.648*1.182^8
y=3.648*3.810130162
y=13.89935483
y=13.90
The best estimate for the cost of a vehicle to drive through the safari in 2013 is $13.90