Answer:
Step-by-step explanation:
9,09
- 0,1
____
8,99
Line up the decimals CORRECTLY as so, and you will arrive at this answer.
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Answer:
Step-by-step explanation:
Total time elapsed between dropping the stone and hearing the splash is the sum of t₁ and t₂.
Answer: 18 i think explanation:
Answer:
and the slope intercept is
Answer:
C
Step-by-step explanation:
Since the triangle is right use Pythagoras' identity to solve for x
The square on the hypotenuse is equal to the sum of the squares on the other two sides.
Note the 2 legs are equal, that is both x, hence
x² + x² = 16²
2x² = 256 ( divide both sides by 2 )
x² = 128 ( take the square root of both sides )
x = = = × = 8