Ask question

Ask question

All categories

2 years ago

8

Express in the form 1 : n 4 : 12

2 answers:

kati45 [8]2 years ago

5 0

Answer:

n = 3

Step-by-step explanation:

1:n = 4:12

1/n = 4/12

Cross multiply.

4n = 12

n = 12/4

n = 3

Vesna [10]2 years ago

3 0

Answer:

1:3

Step-by-step explanation:

4:12 divides by 4 to give

1 : 3

You might be interested in

I need help finding values of x,y,z. I want to know if there is an answer apart from 0, since that is what I need to find. Thank

vichka [17]

Answer:

They all equal zero

Step-by-step explanation:

A number cannot equal itself times any number that isn't zero, unless it itself is zero.

3 0

1 year ago

HELP QUICK choose the equation that represents the graph below

stiks02 [169]

Answer:

y= -2/3x+6

Step-by-step explanation:

so answer is C

7 0

2 years ago

SEND ME A MEME! (picture)

Neko [114]

Here you go.................

6 0

3 years ago

Read 2 more answers

Find the area<br>of the triangle whose box is 45cm<br>and height is 12cm

Alecsey [184]

Answer:

60 cm is the answer

Step-by-step explanation:

3 0

2 years ago

How to solve for y 3y=2x+15

SVEN [57.7K]

Answer:

y = (2x + 15)/3

Step-by-step explanation:

3y = 2x + 15

Divide both sides by 3,

3y/3 = 2x/3 + 15/3

Simplify,

y = (2x + 15)/3

8 0

1 year ago