Answer:
Step-by-step explanation:
Altura = 11.312 pies
i) La escalera que descansa contra la pared formará un triángulo en ángulo recto.
ii) la escalera formará la hipotenusa del triángulo rectángulo dado por h = 12 pies.
iii) La base está dada por 4 pies.
iv) de la fórmula del triángulo en ángulo recto.
base =
Answer:
or approximately (0.544, 4.179)
Step-by-step explanation:
A function and its tangent lines intersect when their slopes are the same. Find the x-coordinate when the slope of f(x) is equal to 8/7 by taking the derivative of f(x):
Set equal to 8/7 and solve for x:
Therefore, will intersect at a point of tangency with a line of slope 8/7 at x=49/900. Plug in x=49/900 into
to get the y-coordinate:
⇒Answer: (49/900, 3761/900) or approximately (0.544, 4.179)