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Elina [12.6K]
2 years ago
10

PLZ HELP ASAP ITS KHAN WILL GIVE 5 STARS AND HEART AND 10 POINTS AND BRAINLIST

Mathematics
2 answers:
Vsevolod [243]2 years ago
8 0

Answer:

x= 14.4

Step-by-step explanation:

1. cross multiply

5*x and 8*9

5x=72

2. divide 72 by 5

x= 14.4

vlabodo [156]2 years ago
5 0

Answer:

14.4

Step-by-step explanation:

Cross multiply.

5x = 8 * 9

5x = 72

x = 14.4

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artcher [175]

Answer:

The house is 18.75 feet tall

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The triangles are similar by the AA postulate.  

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We are also given the height of Annie's eyes, which is 5 feet. The height of the side that corresponds to the house is 5, so we can set up a proportion.

\frac{4}{15}  = \frac{5}{x} \\4x = (5*15) = 75\\x = \frac{74}{4} \\x = 18.75

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3 years ago
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What kind of problems or what are you trying to ask? 
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