What are the coordinates of the focus of the parabola? y=−18x2−2x−4

(8, 2)

(−8, 6)

(−8, 2)

(8, 6)

need help quick

the answer is 96 degrees

step-by-step explanation:

you have to realize that a line equals 180 degrees

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

source

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

happy to

pls mark as brainliest

the answer to this question is 3/19

step-by-step explanation: