3 = $9.81
1 = $?
To find this you have to do 9.81/3.
Hope this helps and have a nice day!!
The solution of the equation x2+7x is 0, -7 using the quadratic formula.
Step-by-step explanation:
x2 + 7x = 0
-b ± √
b2 - 4(ac)/ 2a
substitution,
a = 1, b = 7, c = 0
= -7 ± √(7)2 - 4(1 x 0) / 2 x 1
= - 7
± 7 / 2
x = 0 , -7
Answer:
I think #2
Step-by-step explanation:
Answer:
1) and 3)
Step-by-step explanation:
