Answer:
x ≈ 14.87
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
x² = 10² + 11² = 100 + 121 = 221 ( take the square root of both sides )
x = 
≈ 14.87 ( to the nearest hundredth )
Answer:
8.06 ft or 
ft
Step-by-step explanation:
Since Rebecca bought a square table and squares have equal sides, you can take the square root of the area of the table, which gives you ft per side. This can be approximated to 8.06 ft.
Patricia drove for 3 hours. Carlos drove for twice that, 6 hours. 6+3=9
Answer:
y=3x+13
Step-by-step explanation:
