Answer:
The speed of the boat is 29 km/h and the speed of the stream is 19 km/h.
Step-by-step explanation:
Answer:
x =2 x = -1
Step-by-step explanation:
|2x - 1| + 3 = 6.
Subtract 3 from each side
|2x - 1| + 3-3 = 6-3
|2x - 1|= 3
An absolute value has two solutions, one positive and one negative
2x-1 =3 2x -1 = -3
Add 1 to all sides
2x-1+1 =3+1 2x-1+1 = -3+1
2x = 4 2x =-2
Divide by 2
2x/2 = 4/2 2x/2 = -2/2
x =2 x = -1
Answer:
Step-by-step explanation:
lets say you have two negative numbers, -x and -y (x and y are positive).
Answer:
8x^2
Step-by-step explanation:
(2x)^2(3−1)
= 4x^2(2)
= 8x^2
Three fractions that are equivalent to 8/9 are 16/18, 24/27, and 32/36.
Best of luck, friend.
