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3 years ago

2 kg in the ratio 3:5

Mathematics

1 answer:

olya-2409 [2.1K]3 years ago

3 0

Answer:

3u--> 750g

5u-->1250g

Step-by-step explanation:

2kg = 2000g

3+5=8

8u --> 2000g

1u--> 250g

3u--> 750g

5u-->1250g

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2 years ago

A school has 300 students. Sixty of them are sixth

Rudiy27

Answer:

240:60 is equvilent to 15:15

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3 years ago

Use the same coordinate plane to draw the graphs of the functions. Y=kx-2 if k=1, 0.4,-1

mario62 [17]

Graphs can be used to represent functions.

See attachment for the graphs of: <em>y =x - 2, y = 0.4x - 2, y =-x - 2</em>

The function is given as: $\mathbf{y = kx - 2}$

When k = 1,

We have:

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When k = 0.4,

We have:

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So, the equation is: $\mathbf{y = 0.4x - 2}$ when k = 0.4

When k = -1,

We have:

$\mathbf{y = -1\times x - 2}$ ----- substitution property of equations

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See attachment for the graphs of: $\mathbf{y = x - 2}$ , $\mathbf{y = 0.4x - 2}$ and $\mathbf{y = -x - 2}$

Read more about graphs and functions at:

brainly.com/question/11804653

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2 years ago

What is equivalent to 3(5x-4)

Jlenok [28]

Answer:

15x - 12

Step-by-step explanation:

3(5x-4)

We can find an equivalent expression by distributing the 3 to what's inside of the parenthesis (5x and -4)

3(5x-4)

* Distribute *

3 * 5x = 15x

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An equivalent expression would be 15x -12

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3 years ago

13-27 please help it’s due this period!!! Will give many points !!!

vlada-n [284]

It is 13-27=14

There dude

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3 years ago