The ladder forms the hypotenuse of a right triangle. Solve for a
<span>a^2 + b^2 = c^2 </span>
<span>a^2 + 9^2 = 18^2 </span>
<span>a^2 + 81 = 324 </span>
<span>a^2 = 243 </span>
<span>a = 15.589 = 15.6 feet</span>
Answer:
5
Step-by-step explanation:
Here the answers I hope this helps!
Answer: the slope is negative 
and the y intercept is (0,1)
Step-by-step explanation:
Answer: 8:30, 16:60, 32:120
