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Bas_tet [7]
3 years ago
15

A petrol pump can hold enough petrol to supply 80

Mathematics
1 answer:
liberstina [14]3 years ago
3 0
The answer is 56 cars because there is 2800 litres in the pump so if its 50 litres its going to be 2800/50=56
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In the coordinate plane, find the distance between the points using absolute value.
alukav5142 [94]

Answer:

The distance between the two points is 8 units

Step-by-step explanation:

In the given figure

∵ The coordinates of the 2 points are (4, 5) and (4, -3)

∴ x1 = 4 and y1 = 5

∴ x2 = 4 and y2 = -3

∵ Their x-coordinates are equal

→ That means the distance between them is vertical

∴ The length of the vertical distance between two points is

   the difference between the y-coordinates of the points

∵ The distance between them = Iy2 - y1I

∵ y1 = 5 and y2 = -3

∴ The distance between them = I-3 - 5I

∴ The distance between them = I-8I

→ Remember absolute value gives always positive values

∴ The distance between them = 8 units

∴ The distance between the two points is 8 units

8 0
3 years ago
One way to test if a graph is a function or not is by doing a?
KATRIN_1 [288]

One way to test if a graph is a function or not is by doing a <u>vertical line test</u>.

<em>The </em><u><em>vertical line test</em></u><em> is tested by testing if any vertical line is drawn would intersect the curve more than once. If there is any such line, the graph does not represent a function, if there isn't any such line, the graph is a function.</em>

Hope that helps!

7 0
2 years ago
Read 2 more answers
Please show all work and not just the answers.
Mars2501 [29]

Answer:

√113

Step-by-step explanation:

<u>As per distance formula:</u>

  • d = \sqrt{(x2-x1)^2 + (y2-y1)^2}

<u>Points are:</u>

  • A(-4, -3) and B(3,5)

<u>So the distance:</u>

  • d = \sqrt{(3+4)^2 + (5+3)^2} = \sqrt{7^2 + 8^2} = \sqrt{49+64} = \sqrt{113}

<u>Answer is</u> √113

7 0
3 years ago
Read 2 more answers
The regular price of a calculator is $49.95 before taxes. It goes on sale at 20% below the regular price. Before taxes are added
Kay [80]

Answer:

$39.96

Step-by-step explanation:

Since it is 20% off, we would multiply by .8, as we subtract the .2 (20%) off of the price.

$49.95 x 0.8 = $39.96

6 0
3 years ago
Lines g, h, and k are parallel. That means they have the same slope. Each of these lines has a slope of 1. Enter numbers to comp
borishaifa [10]
<h3>Line equation of g :    y  = 1 x  + a</h3><h3>Line equation of h :    y  = 1 x  + b</h3><h3>Line equation of k :    y  = 1 x  + c</h3>

Step-by-step explanation:

Here, given:

The lines g, h and k are given to be parallel.

Also, each of the line has a  slope  = 1

Now, as <u>graph is missing</u>.

Using the needed graph, find the y - intercepts ( a point where x = 0) in the graphs.

Let us assume, the y intercept for  g = a

Let us assume, the y intercept for  h = b

Let us assume, the y intercept for  k = c

Now, by SLOPE INTERCEPT form:  y = m x  +  C  : m = slope. C- y intercept

So, the equation of these three lines is given as:

Line equation of g :    y  = 1 x  + a

Line equation of h :    y  = 1 x  + b

Line equation of k :    y  = 1 x  + c

4 0
4 years ago
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