All categories

3 years ago

How do i find the ratio between 16 and 20

Mathematics

2 answers:

Nookie1986 [14]3 years ago

7 0

Answer:

divide 16/20

Step-by-step explanation:

Lilit [14]3 years ago

4 0

Answer:

4 : 5

Step-by-step explanation:

ratio between 16 and 20

$= \frac{16}{20} = \frac{4 \times 4}{4 \times 5} = \frac{4}{5} = 4 : 5 \\$

You might be interested in

Graph the line that represents the equation y=-2/3 x+1 helppp :(

Nady [450]

Step-by-step explanation:

Hi there!!

Here, your equation is y= -2/3 x +1

so, let's find coordinate. 

To find coordinate you must put the value of x.

so, when you keep value of x you will get,

x 0 3 6

y 1 -1 -3

Therefore, the coordinates are (0,1), (3,-1), (6,-3).

let me make you clear on using the value of x.

we generally put the value of variable (which is in right side) from a smaller digit like 0,1,2... or you may use 0,-1,-2... but they must be in eqaul interval such like i used the values in equal interval of 3 in above question.

I hope you got it...

if not you can ask me help..

now plot those points on graph, alright. 

best of luck...

4 0

3 years ago

Solve the inequality 1/2b+2≤8

Anna35 [415]

1/2b+2≤8

1/2b≤6

b≤12

Any number less than or equal to 12 can solve the equation.

3 0

2 years ago

Read 2 more answers

HELP

Nastasia [14]

Answer: The answer is D

Step-by-step explanation: 12x means 12 times x, which means her age is 12 times her brother's age.

5 0

3 years ago

Which statement is true about the effects of the transformations on the graph of function f to obtain the graph of function g. g

IgorC [24]

Answer:

The correct option is D

D) The graph of function f(x) is shifted right 3 units and up 4 units

Step-by-step explanation:

Lets the function be y = f(x)

To shift the graph 3 units to the right, we add -3 to the x term of the function:

Function becomes y' = f(x-3)

Then to shift the graph up by 4 units, we add -4 to the y term of the function:

Function becomes:

y - 4 = f(x-3)

y = f(x-3) +4

g(x) = f(x-3) +4

Hence the correct option is D, as the graph is shifted to the right by 3 units and also shifted up by 4 units

3 0

3 years ago

Choose the correct ordered pair. Help please

emmainna [20.7K]

We can solve this system of equations using substitution.

2y + 2x = 8

Solve for x.

2x = -2y + 8

Divide all terms by 2.

x = -y + 4

Take the equation x = -y + 4 and substitute it into the second system of equation.

2y - 4x = 2

2y - 4(-y + 4) = 2

Simplify by distributing.

2y + 4y - 16 = 2

Combine like terms.

6y - 16 = 2

6y = 18

y = 3

Now that you know the numerical value of y, substitute y with 3 in both equations to find x.

1) 2y + 2x = 8

2(3) + 2x = 8

6 + 2x = 8

2x = 2

x = 1

2) 2y - 4x = 2

2(3) - 4x = 2

6 - 4x = 2

-4x = -4

x = 1

The value of x is 1, and the value of y is 3.

Solution: B) (1, 3)

8 0

4 years ago