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4 years ago

Help me please what do they mean?

Mathematics

1 answer:

gogolik [260]4 years ago

6 0

Ask google it will help alot

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Whats 1500x1500+(1/5- 2/6) divided by 28=?

Ilya [14]

Answer:

2249999.99524

Step-by-step explanation:

The answer would be 2249999.99524

Or just 224999

Sorry for the last answer!

5 0

3 years ago

Which equation represents a linear function a) y=-x^2 b)y=x^2 c)y=4× d)y=5x^3

kobusy [5.1K]

Answer:

Step-by-step explanation:

5 0

3 years ago

Help meh plz! i will give brainleist and new short sound track!

photoshop1234 [79]

Answer:

I believe The first one is 1.5 and the second one is 12

Step-by-step explanation:

3 divided by two is 1.5

If we multiply 1 by 1.5 we get 1.5

If we multiply 8 by 1.5 we get 12

7 0

3 years ago

Read 2 more answers

sergejj [24]

Answer:

The gradient of the graph below is $\mathbf{\frac{3}{2} }$

Step-by-step explanation:

We need to calculate the gradient of the graph

The gradient of graph is actually slope of the graph.

The slope of graph can be calculated using formula: $Slope=\frac{y_2-y_1}{x_2-x_1}$

Taking any 2 points on graph i.e

(1,0) and (-1,-3)

We have $x_1=1, y_1=0, x_2=-1,y_2=-3$

Putting values and finding gradient:

$Slope=\frac{y_2-y_1}{x_2-x_1}\\Slope=\frac{-3-0}{-1-1}\\Slope=\frac{-3}{-2}\\Slope=\frac{3}{2}$

So, The gradient of the graph below is $\mathbf{\frac{3}{2} }$

3 0

3 years ago

The cost of using a game facility is $1 for every 12 minutes. Talisa writes the function for the cost per hour as ()=. Explain T

Anna [14]

Using proportions, it is found that Talisa's error was at calculating the cost per minute of the game.

In the function:

The input is x, which is the number of minutes.

The output is f(x), which is the cost of playing the game for x minutes.

Talisa's expression is given by:

$f(x) = 12x$

The cost of using a game facility is $1 for every 12 minutes, hence, the cost per minute is:

$c = \frac{1}{12}$

And the correct expression for the cost is:

$f(x) = \frac{x}{12}$

Hence, it can be seen that Talisa's error was at calculating the cost per minute of the game.

A similar problem is given at brainly.com/question/24372153

3 0

2 years ago