Part a) Write the equation of the circle by completing the square.

Part b) What is the center and the radius of the circle?

x2 + 4x + y2 - 2y = 20

Select the multiplication sentence that applies the associative property of multiplication to the example. Example: 6 * (4 * 2) = 48 A. (6 * 7) + 6 = 48 B. 6 * (4 + 2) = 36 C. (6 + 4) * 2 = 20 D. (6 * 4) * 2 = 48

Ted throws an object straight up in the air with initial velocity of 54 ft./s for a platform of 40 feet above the ground how all of the object for hits the ground

Sean place 28 tomato plants olin a rows all rows contian the same number of plants. therebare between 5 and 12 plants in each row

Evelyn walks on a treadmill for at least 1 hour but not more than 2 hours. She walks at an average rate of 3.5 miles per hour. The distance Evelyn walks in t hours is represented by a function. r (t) = 3.

4 students share 3/4 of a pizza. how much of the pizza does each student get

How do you simplify 15.5 in fraction form

Two sides of an obtuse triangle measure 12 inches and 14 inches. The longest side measures 14 inches. What is the greatest possible whole-number length of the unknown side? Inches

There are two less nickels than dimes, and as many quarters, as nickels and dimes together. The total amount of money is $5.25. How many quarters, dimes, and nickels are there?

What type of angle has a measure of 90°

Factor as the product of two binomials. 81 + 18x + x^2