Answer:
2x(power of two)+7x+5
-------------over-------------------
6x(power of two) -3x
Step-by-step explanation:
Answer:
The solutions are x = -4 and x = 4.
Step-by-step explanation:
Solving a quadratic equation:
We have to find x for which .
In this question:
So
The solutions are x = -4 and x = 4.
(x-2)+x+(x+2)=111
3x=111
3x/3=111/3
x=37
x-2=
37-2=
35
x+2=
37+2=
39
The smallest of the 3 numbers is 35.
Check: 35+37+39=111
1,134.375 km is the answer.
Answer:
(17 , -18)
Step-by-step explanation:
5 = (-7 + x) / 2
x = 17
-8 = (2 + y) / 2
y = -18