7.) The base of a ten-foot ladder stands six feet from a house. How many feet up the side of the house does the
ladder reach?
10 ft
w
6 ft

11.7 ft (11.661903789691 )

Step-by-step explanation:

Draw a right triangle. Legs are 10 ft and 6 ft, we're trying to find the hypotenuse.

We can use the Pythagorean theorem.

a^2 + b^2 = c^2

c =√a2 + √b2

  =  √(10)2 + √(6)2

  =√100 + √36

  =√136

  =11.661903789691  

d

step-by-step explanation:

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

******************

this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years