MATHEMATICS
HIGH SCHOOL

Answer: In geometry, a cub is a three-dimensional figure that has equal areas of bases and faces in the shape of a square. The volume of a cube is equal to the cube of its side length. Since a square has an equal side, let's denote that as x, the equation for volume is s³. Surface area on the other hand, is the total area of all the bases and faces of the cube. In a cube, there are 2 bases, one on top and the other on the bottom, and 4 faces as the sides. Since the area of a square is s², the total surface area is then 6s².

So, if we want to equate the volume of the cube in terms of its surface area, we have to find a way to manipulate the equation so that it would simplify to s³. There are multiple ways of doing this. But for me, that would be

V = (1/6)Ss, where S is the surface area and s is the side length of the square.

If you simplify this,

V = (1/6)(6s²)(s) = s³

So, if we want to equate the volume of the cube in terms of its surface area, we have to find a way to manipulate the equation so that it would simplify to s³. There are multiple ways of doing this. But for me, that would be

V = (1/6)Ss, where S is the surface area and s is the side length of the square.

If you simplify this,

V = (1/6)(6s²)(s) = s³

HIGH SCHOOL

Find the point of intersection of the lines 3=6x-y and 3x-2y=24 ?

HIGH SCHOOL

8. Anoki Shah washes windows for Sparkle Cleans. He gets paid $1.39 per window. Last week he clean 284 windows. What was his total pay? (Steps included how to solve problem along with answer please)

284 x $1.39= $394.76

He made $394.76 washing 284 windows last week

He made $394.76 washing 284 windows last week

HIGH SCHOOL

What does twice 3 means

Twice 3 most likely means like two times of 3,or 3 of something two times.or 3 times two..I hope thi helps in any way.

Answer:

Could be 6

Step-by-step explanation:

The reason I'm saying could is that I don't know of any mathematical system that uses the word twice. I could very easily be wrong. As far as I know twice means double, though.

MIDDLE SCHOOL

3x + 4y = 14

x = 2y - 12

Which point satisfies both equations?

The answer is x and 14

3x will be with 0 and 4 y and 2 y will be 6 y 14-12 =2

6 y- 2

thats it

6 y- 2

thats it