i thing the answer is D the last chart
I'm really not sure.
Sorry.
Answer:
x ≈ 15.9
Step-by-step explanation:
Using Pythagoras' identity in the right triangle
x² + 6² = 17²
x² + 36 = 289 ( subtract 36 from both sides )
x² = 253 ( take the square root of both sides )
x =
≈ 15.9 ( to the nearest tenth )
" the quotient " means divide
(x/3) - 4 <== ur expression
The correct answer would be the last option, 6.6.