The seventh-grade class is building target areas for a PE activity. The bases for the game will be in a circular shape. The diameter of each circle is 6 feet. Approximately how many square feet of the turf need to be painted for a base circle? Use 3. 14 for π and round your answer to the nearest tenth. 7. 5 square feet 9. 4 square feet 18. 9 square feet 28. 3 square feet.

here the number -5 is all of the following except a rational number.

step-by-step explanation:

answer: i'm not sure

step-by-step explanation:

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.