Answer:
x=5,x=-5
Step-by-step explanation:
The screenshot below will explain the answer
Answer:
N= 5
If line D is equal to 4 while E(?) is equal to 8 then it is half of the bigger number
Answer:
or
kilometers
Step-by-step explanation:
We want to find how many kilometers are equal to
meters.
Recall that: 
We can rewrite
as
Let 
Using proportion,
should be more than 1km.
If more, then less divides:


Therefore
meters is equal to
or
kilometers
Answer:
A. 
a= V^1/3 = 12167^1/3 = 23cm
The height = 23cm
B. Area of one face of the cube =
=
= 3174
Step-by-step explanation:
A. To find the height of the cube, I used the cube root of the given volume, since the volume of a cube is equal to the cube root of its length/height
B. To find the area of one side of the cube, I sustitute S for the side length/height of the cube, which is 23cm. Then I multiplying the length of the cube's side by its width to find its area, since the length and width of a cube's side is the same.
Answer:
n=-2
Step-by-step explanation:
22=-11n
u divide it and u get
n=-2
and ofc u keep the negative because ur dividing