9. Evaluate F(x) = -x2 + 1 for x = -3.
1 answer:
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Answer:
The value of sine of angle XYZ is equal to 0.96.
Step-by-step explanation:
Given that,
Base, b = 4 cm
Height, h = 13 cm
We need to find the sinY.
Using Pythagoras theorem,
YZ² = XY² + XZ²
YZ² = 4² + 13²
YZ = 13.60 cm
Using trigonometry,
So, the value of sine of angle XYZ is equal to 0.96.
