Question

Help

Answer 1

What do you need help with?

Answer 2

uuggghh

Answer 3

dang!

Answer 4

What is the question?

Answer 5

Im typing it

Answer 6

What is the reciprocal of each number?

Column A: Column B:
1. 2/9 A. -9/2
2. -9/2 B. -2/9
3. 9/2 C. 2/9
4. -2/9 D. 9/2
E. 1

Answer 7

tht was too much...

Answer 8

Okay so the reciprocal of 2/9 is -9/2. For -9/2, it is 2/9. Are you starting to get what I am doing?

Answer 9

i think so. a negative's reciprocal is the numerator and denominator but backwards, also its a positive.

Answer 10

Yep! So try the last 2 :)

Answer 11

i did and got it right! :D thank you person! help with 4 more?

Answer 12

lol sure!

Answer 13

ok i was thinking 5

Answer 14

What is the reciprocal of 1/5 ?

A.–5
B. -1/5
C. 1/5
D. 5

srry its -5 right?

Answer 15

A is -5

Answer 16

Yes :) sorry it took me so long :/

Answer 17

Express your answer in lowest terms.

2/9 Divided by 1/4 = ?

Is the answer is 8/9 ?

Answer 18

so we need to find the LCD....give me a sec :P

Answer 19

kk

Answer 20

so we multiply 4 by 9 to get 36....I think that is the LCD....one sec

Answer 21

mhhmmmmmm

Answer 22

wait...never mind lol when dividing you don't need the LCD :P silly me :) lol

Answer 23

lol

Answer 24

you just multiply by the reciprocal :) so 2/9 divide by 1/4 is the same and 2/9 times 4
so you got it right :P

Answer 25

yay

Answer 26

lol

Answer 27

15*5/3 so 75/3 which simplifies to 25

Answer 28

What is -15 divided by 3/5 ?

A. 25
B. 9
C. -1/9
D. -1/25

Answer 29

it was negative srry...

Answer 30

oh lol it should still be 26 I think...

Answer 31

25 I mean lol

Answer 32

its a negative, its still 25?

Answer 33

yes the answer is -25
I forgot to put the 25 so its A. -25

Answer 34

oh lol

Answer 35

I didnt see a negative as an answer so I didn't put one lol