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hjlf
3 years ago
9

A 25-foot long ladder is propped against a wall at an angle of 18° with the wall. How high up the wall does the ladder

Mathematics
2 answers:
Julli [10]3 years ago
8 0

Answer:

23.8 ft

Step-by-step explanation:

Trigonometry:

We already know the angle, adjacent side and hypotenuse.

So the formula would be using the cosine ratio:

cos18 = adjacent side over the hypotenuse aka (x/25)

x = cos18 × 25

= 23.8 ft

user100 [1]3 years ago
6 0

Answer:

23.8 ft

Explanation:

i wouldn't give u the wrong answer :)

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K = 1.2 Short answer.
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8 0
3 years ago
Read 2 more answers
In 1984 a locally-owned car company sold 2,743 cars. In 2003, the car sales rose to 4,069. What was the average rate of change f
tatiyna

Answer:

70 cars  per year.

Step-by-step explanation:

Given:

In 1984 a locally-owned car company sold 2,743 cars.

In 2003, the car sales rose to 4,069.

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What was the average rate of change for the total number of cars sold?

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