Answer:3.
Step-by-step explanation:
Given
Penguin dove to 130 feet below water surface
Then it swam 48 feet towards the water surface
So, penguin is below water surface
For water level penguin swam to 82 feet below it
Therefore represent the penguin swam to
f(x)=2×2-32
f(5)=252-32
f(5)=220
Answer:
<CBD is congruent to <ABE by Vertical Angles
<ABC is congruent to <DBE by Vertical Angles
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