Answer:
Step 3 they took the square root incorrectly
Step-by-step explanation:
5 ( x-2)^2 +6 = 86
Subtract 6 from each side
5 ( x-2)^2 +6 -6= 86-6
5 ( x-2)^2 = 80
Divide each side by 5
5 ( x-2)^2 /5 = 80/5
(x-2)^2 = 16
Take the square root of each side
sqrt((x-2)^2) = ±sqrt(16)
x-2 = ±4
Answer:
6(8z+7q)
Step-by-step explanation:
48z+42q
Factor out 6.
6(8z+7q)
Answer:
5 and 6
Step-by-step explanation:
1,2,3,4,5,6,7
They with owe $44.73 each
239.66+85.43+32.75=357.86/8=44.73
Answer:
14 pulgadas
Step-by-step explanation:
a 7 pulgadas, entonces el diámetro es 2(7) = 14 pulgadas.