it is d I was on the same one as you I hope this helps
I think the answer to this is 4 I think
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:
Roughly 376.99 cm(If im doing this right.
Step-by-step explanation:
Answer:
Step-by-step explanation:
