<span>Which system models the height of the tennis ball and the height of the dog's mouth over time?
Answer: D
</span>What does the t<span>-coordinate of the solution h = -16t2 + 18t + 4.5 and h = -16t2<span> + 21t + 1.5</span> to this system represent?
Answer: C
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Answer:
Uncopyrightable
Step-by-step explanation:
If B is the top center then all three are true
Answer:
Radius = 2.31 cm
Step-by-step explanation:
Area of circle = 16.71 square centimeters

Radius of circle = 2.31 centimeter
Answer:
The answer is 90
Step-by-step explanation:
When HI=GH
Then m<G=m<I= 45
m<H=180-(45+45)=90
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