A dolphin was swimming 20 feet below the surface of the water. It descended 8 feet to catch a fish. What integer represents its
1 answer:
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Answer:
Explained below.
Step-by-step explanation:
Complementary angles are angles that sum up to 90°.
Here,
- Angle P = 2x
- Angle Q = 7x
Then,
Angle P + Angle Q = 90°
2x + 7x = 90°
9x = 90°
x = 90/9
x = 10°
Therefore,
- Measurement of Angle P = 2x = 2*10 = 20°
- Measurement of Angle Q = 7x = 7*10 = 70°
