.2333 repeating as a fraction

Answer and Step-by-step explanation:

0.2333...

First, multiply the number by 10 (because there is 1 number being repeated.

2.333.....

Now subtract by the original number.

   2.333...  

-   0.2333...

   2.10

Write this as an equation:

(10 x fraction) - fraction = 2.1           (10 x fraction) - fraction = 9 x fraction

9 x fraction = 2.1  (Divide both sides by 9)

=

is the answer.

(To check, do 7 divided by 30 in a calculator, and you will get 0.233 repeating)

#teamtrees #PAW (Plant And Water)

I hope this helps!

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!