Which trigonometric ratios are correct for triangle xyz?
check all that apply.
tan(y) = 15
cos(x) = 17
tan(x) =
sin(y) =
cos(y) = 1;

Step-by-step explanation:

The complete question in the attached  figure

Verify each case

Part 1) tan(Y)

we know that

The tangent of angle Y is equal to divide the opposite side angle Y by the adjacent side to angle Y

so

substitute the given values

Part 2) cos(X)

we know that

The cosine of angle X is equal to divide the adjacent side angle X by the  hypotenuse

so

substitute the given values

Part 3) tan(X)

we know that

The tangent of angle X is equal to divide the opposite side angle X by the adjacent side to angle X

so

substitute the given values

Part 4) sin(Y)

we know that

The sine of angle Y is equal to divide the opposite side angle Y by the hypotenuse

so

substitute the given values

Part 5) cos(Y)

we know that

The cosine of angle Y is equal to divide the adjacent side angle Y by the  hypotenuse

so

substitute the given values

1gm = 1000mg so 0.1gm = 1000mg

first, convert the weight to kg

160lb * 1kg/2.2lb = 72.7kg

next, the dose

72.7kg * 100mg/kg = 7270mg