Math Problems

[lolz??]

If you are really 12, you should have started it already..

pre-algebra*

but this is easy, just wait a year or two and it gets harder.

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[ultimamax]

Yeah, you think this algebra stuff is hard?

Try finding the height of something over forty feet tall with only a ruler and a mirror, to the inch

geometry. NO BIGGIE. gime a problem, brah.

[blockguy123]

prealgebra is loving easy

THIS

IS THE loving stuff WE ARE DOING

X · Y= 144

WHAT THE forget IS THIS stuff

[Jeep]

IM TO YOUNG FOR THIS HOW DO I DO ALGEBRA

Ask Cleverbot.

[Swat 3]

It has to do with graphs, hello.

x and y are both axis's on a graph.

We can say X=72 and y=2.

Therefore, 72*2=144.

Solve:
The area of a circle that has a 2 in. radius.

[Jerkface]

Just for fun, I'll post this easy one.

Solve:
The area of a circle that has a 2 in. radius.

12.57 in^2

Just to use you as a clue.

[shyGriff]

IM TO YOUNG FOR THIS HOW DO I DO ALGEBRA

[PowerDag]

A car, at 4.4 seconds, travelled 56 kilometers. The car has travelled 128km by 15 seconds. Find the rate of speed at which the car went between the two points and show your work.

[ultimamax]

It has to do with graphs, hello.

x and y are both axis's on a graph.

We can say X=72 and y=2.

Therefore, 72*2=144.

Solve:
The area of a circle that has a 2 in. radius.

You're dumb. X and Y could be any two corresponding factors of 144, like 12 and 12. Not just those numbers. It is impossible to prove either variable.

The circle's area is 12.5663706144.

[Doomonkey]

A car travels 48 mph for a distance and then 72 mph for that same distance. What is it's average speed.

[PowerDag]

A car travels 48 mph for a distance and then 72 mph for that same distance. What is it's average speed.

You need to provide the distance. Plus, I already did this.

A car, at 4.4 seconds, travelled 56 kilometers. The car has travelled 128km by 15 seconds. Find the rate of speed at which the car went between the two points and show your work.

[Jubel]

96.54 km/h

[Doomonkey]

You need to provide the distance.

You don't need the distance.

[PowerDag]

You don't need the distance.

v = d/t
You also provided two different speeds without giving a distance or time, looking more closely.

[Jubel]

v = d/t

both distances are exactly equal
substitute for value X, which is the distance