-12y = -17x - 36
divide through by -12:-#y = -17/-12 x + 3
slope = 17/12
Use Pythagorean Theorem of a^2 + b^2 = c^2 where a and b are the legs of the triangle set up by the house height and the ground, and c is the hypotenuse or how long the ladder is. C is going to be our unknown.
Just plugging in you get 25^2 + 35^2 = c^2. Simplify to 625 + 1225 = c^2. Simplify again to 1850 = c^2. The square root both sides to isolate the variable c. C = sqrt(1850) or approximately 43.0116 feet if rounded to 4 decimal places.
The ladder is approximately 43.0116 feet long.
D. Because 5 and 5 could land on any
0.08 cm/min
Step-by-step explanation:
Given:
Find 
when diameter D = 20 cm.
We know that the volume of a sphere is given by
Taking the time derivative of V, we get
Solving for , we get
105 i think nvm not corrupted picture
