Write, x2 + 8x − 3 = 0 in vertex form using the completing-the-square method. (2 points) a
(x - 8)2 - 11 = 0

b
(x - 8)2 + 19 = 0

c
(x - 4)2 + 11 = 0

d
(x + 4)2 - 19 = 0

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Will give a: 122 b: 90 c: 48 d: 180

Anew landowner is interested in constructing a fence around the perimeter of her property. her property is 1,080√30 feet wide and 500√20 feet long. what is the perimeter of the property? (recall that the perimeter is the sum of each side of a shape or boundary). a 1,580√40 feet b. 5,320√5 feet c. 3,160√20 feet d. 10,640√5 feet