Question

I need help in my algebra its pretty simple but i am not sure on my answer :)

Answer 1

the one labeled shape is the problem ^^ :)

Answer 2

plessss help? :)

Answer 3

To find the perimeter, add up all the sides.

(5x/6) + (x/3) + (x/3) + (x/3)
(5x/6) + 3(x/3)
(5x/6) + x
(5x/6)+(6x/6)
11x/6

Answer 4

Ahhhhhh alright i was right about the answer then :) idk the process confuzzles me ^^ idk why lol

Answer 5

here it iss!! :)

Answer 6

3/ (x-5) + 5/ (x^2-25)
** (x^2-25) can be written as (x-5)(x+5)

So therefore:
3/ (x-5) + 5/ (x-5)(x+5)
Find LCD (least common denominator)
(3(x+5) + 5)/ (x-5)(x+5)
(3x+15+5)/ (x-5)(x+5)
(3x+20)/ (x-5)(x+5)

Answer 7

Ahhh alright im pretty sure that there is more but i am going to have to firgure that on my own but thanks a bunch!! :D

Answer 8

btw u should be a frickin teacher! xD

Answer 9

Haha :)

Answer 10

:P one more but i dont have to attach it lol ur steps are frickin daving my life!! :D

Answer 11

(x2 + 10x + 9) and (x2 - 1)

A. (x + 1)
B. (x + 1)( x + 9)
C. (x + 1)(x - 1)
D. (x + 1)(x - 1)(x + 9)

Answer 12

Which of the following is the LCM of the polynomials?

Answer 13

i think i get confused with GCF and LCM :P i dont even remember wht each means!?!? :P

Answer 14

For (x2 + 10x + 9),
Multiples are (x+9), (x+1)
For (x2-1)
Multiples are (x-1), (x+1)

LCM is Least Common Multiple...
So the least common multiple for both is (x+1), which is A

Answer 15

Ahhhhh, i see why that would be the answer then!! :)