The distance between the parallel planes ax + by + cz + d1 = 0 and ax + by + cz + d2 = 0 is d=|d1−d2| / (√a2+b2+c2). find equations of the planes that are parallel to the plane x + 2y − 2z = −1 and three units away from it. (enter your answers as a comma-separated list of equations.)

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40

maya’s expression will generate the wrong sum because she violated the commutative property.

step-by-step explanation:

bobby has the most candy because 7/8= .875

step-by-step explanation: