You need to use Pythagoras’ Theorem.
A² + B² = c² and c is the hypotenuse of the right angled triangle.
The height of the tower (5 feet) is A and the distance from the end of the cable and the base of the tower (12 feet) is B. The length of ONE cable is c. So:
A² + B² = c²
5² + 12² = c²
25 + 144 = c²
169 = c²
13 = c. This is the length of one cable.
3 x 13 = 39 therefore the total length of the cables is 39 feet.
25
Slope: 0
Y-intercept: 5
The answer is 0,5
I hope this helps.
Answer:
1) 102/21
2) 21/51
3) 21/24
Step-by-step explanation:
What type of data? Usually, mean is the best representative.
