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Kisachek [45]
2 years ago
8

Figure 1 is similar to figure 2. What is TS?1 unit4 units8 units2 units​

Mathematics
1 answer:
I am Lyosha [343]2 years ago
5 0

Answer:

8 units

Step-by-step explanation:

ratios  

(x-3) /( x+1)  = (x-2)/(x+3)     cross multiply

x^2 -x -2 = x^2 - 9

  -x - 2 + 9 = 0

    x = 7          

           so TS = x + 1 = 8 units

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Answer: The height of tree = 15 ft. 6 inches

Step-by-step explanation:

Given: A person's height is 5-ft 3-in = [5 x (12 )+3 ]  inches    [ 1 ft= 12 inches]

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Their shadow has a length of 3-ft 6-in = [3 x 12+6] inches    

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At the same time,

\dfrac{\text{Height of tree}}{\text{Height of person}}=\dfrac{\text{Length person's shadow}}{\text{Length of tree's shadow}}\\\\\dfrac{\text{Height of tree}}{63}=\dfrac{124}{42}\\\\\Rightarrow\ \text{Height of tree}=\dfrac{124}{42}\times63=186\ inches\\\\=\dfrac{186}{12}= 15.5 ft\ or\ 15 ft.\ 6\ inches.

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7 0
3 years ago
What is the slope of the line perpendicular to the given line?<br> 5x - 2y = 14
motikmotik

Answer:

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Step-by-step explanation:


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