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devlian [24]
2 years ago
5

I’m not sure how to answer this, please help!!

Mathematics
1 answer:
posledela2 years ago
8 0

Answer:  a= -3,0 and b= 0,18 c= -1,0 d= 3,0

Step-by-step explanation:

Btw Im a demon slayer #1 fan no one can top me

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Ede4ka [16]
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3 years ago
A ladder leans against the side of a house. The angle of elevation of the ladder is 68° when the bottom of the ladder is 16 it f
choli [55]

Answer:

The length of the ladder  = 6.5077 ft

Step-by-step explanation:

Given A ladder leans against the side of a house

Given the angle of elevation of the ladder is 68° when the bottom of the ladder is 16 ft from the side of the house

Let 'C' be the point of observation.

Given CA= 16 ft

 From right angle triangle

     

     

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3 years ago
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Yuliya22 [10]
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What is the slope of a line perpendicular to the line is question is 3x-3y=54? fully reduce your answer. (it’s not 1)
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Answer:

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Step-by-step explanation:

Has to be the opposite

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The altitude of an airplane is decreasing at a rate 42 feet per second what is the change in altitude of the airplane over a per
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The descent after 16 seconds would be 672 feet, with the function -42•X and X=16 so -42•16=-672
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