The answer is 5.5 I’m pretty sure
Answer:
D, B
Step-by-step explanation:
Remember SOH-CAH-TOA:
Sine = Opposite / Hypotenuse
Cosine = Adjacent / Hypotenuse
Tangent = Opposite / Adjacent
In the first triangle, for angle A, 11 is the adjacent leg, 60 is the opposite leg, and 61 is the hypotenuse. Therefore:
sin A = 60/61 = 0.98
cos A = 11/61 = 0.18
tan A = 60/11 = 5.45
So the correct answer is D.
In the second triangle, for angle Y, 16 is the adjacent leg and 65 is the hypotenuse. To find the sine, we need to know the opposite leg. So first, use Pythagorean theorem to find the opposite leg.
c² = a² + b²
65² = 16² + b²
4225 = 256 + b²
b² = 3969
b = 63
So the sine of Y is:
sin Y = 63 / 65
Answer B.
Answer:
im slow too but I think its c
Step-by-step explanation:
2,2,6,7,9,11,14
And the Median is 7