3 years ago

Give me 3 good ratios

Mathematics

1 answer:

Dmitry [639]3 years ago

3 0

4:3
3:1
6:2
hope this is what you need and hope it helps :)

You might be interested in

NEED HELP ASAP!!!!

Cerrena [4.2K]

Answer:

C, all it takes is to observe the graph not that hard

5 0

3 years ago

9 + (–9) = 0 what is the property

hram777 [196]

Answer:

I think it's "inverse property of addition"

hope this helps :3

5 0

3 years ago

Pre-cal. Need last part of the answer

erastova [34]

$\bf f(x)=\cfrac{3}{x+6}\qquad \qquad \cfrac{f(a+h)-f(a)}{h}\implies \cfrac{\frac{3}{a+h+6}-\frac{3}{a+6}}{h}
\\\\\\
\textit{so our LCD will then be }(a+h+6)(a+6)\textit{ for the numerator}
\\\\\\
\cfrac{\frac{[3(a+6)]~~-~~[3(a+h+6)]}{(a+h+6)(a+6)}}{h}\implies 
\cfrac{\frac{[3a+18]~~-~~[3a+3h+18]}{(a+h+6)(a+6)}}{h}$

$\bf \cfrac{\frac{\underline{3a+18}~~\underline{-3a}-3h\underline{-18}}{(a+h+6)(a+6)}}{h}\implies 
\cfrac{\frac{-3h}{(a+h+6)(a+6)}}{h}\implies \cfrac{\frac{-3h}{(a+h+6)(a+6)}}{\frac{h}{1}}
\\\\\\
\cfrac{-3h}{(a+h+6)(a+6)}\cdot \cfrac{1}{h}\implies \cfrac{-3\underline{h}}{\underline{h}(a+h+6)(a+6)}
\\\\\\
\cfrac{-3}{(a+h+6)(a+6)}$

8 0

4 years ago

A bag contains 4 red marbles, 6 blue marbles and 7 green marbles. If three marbles are drawn out of the bag, what is the probabi

yawa3891 [41]

Answer:

Step-by-step explanation:

Total marble = 4+6+7 = 17

Number of green = 7

Prob(1st green) = 7/17

Now their are 6 green left and 16 marble

Prob(2nd green) = 6/16 = 3/8

Now their are 5 green left and 15 marble

Prob(3rd green) = 5/15 = 1/3

Prob(1st and 2nd and 3rd green) will be = 7/17 × 3/8 × 1/3

= 7/(17×8)

= 7/136

3 0

4 years ago

Did I do this right?<br> (give me proof)

Tatiana [17]

Answer:

yes

Step-by-step explanation:

y=5+5/1

5/1= rise/run

7 0

3 years ago

Read 2 more answers