Four more than thrice a number is greater than forty

The unknown number is greater than equal to 12

Step-by-step explanation:

If we need to solve the equation will be

let the number be x

4+3x 40

3x 40-4

3x 36

x  36/3

x  12

This means x is greater or equal to 12

hope this !

step-by-step explanation:

d = distance between moon and sun, which in this problem is the hypotenuse of a right triangle.  

the distance y is the side opposite to angle x in the right triangle.   use the definition of the sine function from basic trigonometry.

sin(x) = y/d ⇒

d = y/sin(x)

its definatley   this on your answer choice?