Find the sine of angle Z.
1. four fifths

2. two fifths

3. five halves

4. five fourths

The answer to your question is sin Ф = , Number 1, four fifths

Step-by-step explanation:

Just remember that the trigonometric function sine Ф relates the opposite side and the hypotenuse.

               sin Ф =

From the triangle

Opposite side = 8

Hypotenuse = 10

               sin Ф =

Simplification

               sin Ф =

Result

               sin Ф =        

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice