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 )
Answer:
I think b
Step-by-step explanation:
I prefer B but it also might be D
<span>Which number line model represents 1 + (-3)?</span><span>
-2
*Are there any options though?*</span>
Answer:
x=0
Step-by-step explanation:
The answer is D they are proportional equal to negative 4<span />