A toy company manufactures arcade games. They are marketing a new pinball machine to children. It is similar in size to the adul
t version of the same game. Both the adult and child models are shown below.
If the perimeter of the adult pinball machine is 177 inches, what is the length, in inches of Segment line G prime A prime?
If the perimeter of the adult pinball machine is 177 inches, what is the length, in inches of Segment line G prime A prime?
1 answer:
This is not as hard as it seems. All shapes will follow ratios when they undergo a change in overall size. The first part is finding the size of line G-A. Since we know perimiter, we can simply subtract the other sides from the total permitier. This gives us that GA is 30. Since the ratio of
= 
, we can simply do 14/35 = x/30. Sp x = 30*14/35 =12
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Answer:
Option C is correct.
She is not correct as she use the wrong y intercepts when graphing the equations.
Step-by-step explanation:
Given the system of equations:
.....[1]
. .....[2]
equate these two equations we get;
Add 5 to both sides we get;
Add 2x to both sides we have;
Multiply both sides by 3 we get;
8x = 24
Divide both sides by 8 we get;
x = 3
Substitute the value of x in [2] we have;
y = -2(3)+3 = -6+3
Simplify:
y = -3
Therefore, the correct solution for this given system of equation is (3, -3)
You can see the graph of these equations below.
