The top of a ladder rests at a height
of 15 feet against the side of a house.
If the base of the ladder is 6 feet from
the house, what is the length of the
ladder? Round to the nearest foot.
9 ft 16 ft
14 ft 21 ft

16 ft

Step-by-step explanation:

√6² + 15² = 16.16

.19875994384

step-by-step explanation:

1699/ 8548

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)