Acircular swimming poolwith a diameter of 28 feet has
a deck ofuniform width built around it. if the area of the deckis
60(pi) square feet, find its width.

2 feet

Step-by-step explanation:

Let 'w' be twice the width of the deck.

The area of the swimming pool is:

The area of the swimming pool plus the deck is:

Therefore, the area of the deck is given by:

Solving the quadratic equation:

Since the width cannot be negative, w = 4 feet, ad the width is 2 feet.

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.