All categories

2 years ago

Are the ratios 1:4 and 5:20 equivalent?

Mathematics

1 answer:

lukranit [14]2 years ago

8 0

Answer:

YES

Step-by-step explanation:

1:4 can be written as: $\frac{1}{4} \\
$ , and we know to make and equivalent fraction you multiply by a constant. so,

$\frac{1}{4} \\$ × $\frac{5}{5}$ = $\frac{5}{20}$ (5:20)

Hope this helps!

You might be interested in

Solve (+)127-9 = (2) (+2) for x

Aleksandr [31]

Answer: 118=4

Explanation

8 0

3 years ago

Multiply. (2x + 6)^2

Simora [160]

Answer: B
(2x + 6)^2 can be rewrote as (2x + 6)(2x + 6).
Multiply out to get 4x^2 + 24x + 36

6 0

2 years ago

Read 2 more answers

Solve this equation. 25) v - 6(4v + 6) = -82

grin007 [14]

Answer:

$v = 2$

Step-by-step explanation:

Hi there! I'm glad I was able to help you solve this equation!

Let's start by simplifying both sides of the equation. It's easier to solve it this way!

$v - 6 (4v + 6) = -82$

Distribute:

$v + (-6) (4v) + (-6) (6) = -82$

$v + -24v + -36 = -82$

Combine 'like' terms:

$(v -24v) + (-36) = -82$

$-23v - 36 = -82$

Next, you'll want to add 36 to both sides of the equation.

$-23v-36 + 36 = -82 + 36$

$-23v = -46$

Finally, divide both sides by $-23$ .

$\frac{-23v}{-23} = \frac{-46}{-23}$

$v = 2$

I hope this helped you! Leave a comment below if you have any further questions! :)

7 0

3 years ago

What is 10 time 100000000000

katrin2010 [14]

1,000,000,000,000 is the answer

7 0

2 years ago

To solve the system of linear equations 3 x minus 2 y = 4 and 9 x minus 6 y = 12 by using the linear combination method, Henry d

Oksanka [162]

Answer:

"because the graphs of the two equations overlap each other"

Step-by-step explanation:

If he graphs both equations on the graphing calculator and it shows only one line this can mean only one thing:

<em>Both linear equations are the same</em>

An example of this is

x+y=2

2x+2x=4

If you simplify the second equation by dividing everything by 2 you get the same equation as the first one

This means the answer would be "because the graphs of the two equations overlap each other"

<em />

6 0

2 years ago