State two postulates that are present in the diagram with examples.

Mathematics

1 answer:

weeeeeb [17]3 years ago

7 0

Answer:

speed of light c is a constant, independent of the relative motion of the source.

laws of physics

Step-by-step explanation:

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4. The length of a rectangle is 4 more than its width. The perimeter of the rectangle is 60cm.

sergey [27]

Step-by-step explanation:

let width = w

if width = w, then length = w + 4

Therefore the perimeter is 2w + 2(w+4)

2w + 2(w+4) = 4w + 8

perimeter = 60cm

4w + 8 = 60

-8

4w = 52

divide each side by 4

w = 13

length = w+4

therefore, length = 17

3 0

3 years ago

1. Use the graph of the rational function

Mrrafil [7]

Answer:

As $x \to -3^{+}, f(x) \to -\infty$

Step-by-step explanation:

Given:

From the graph, we can conclude that:

The function has vertical asymptotes at $x=-3\ and\ x=2$

The function has horizontal asymptote at $f(x)=0$

Vertical asymptotes are those values of 'x' for which the functions tends towards infinity. Horizontal asymptote is the value of the function as the 'x' value tends to infinity.

Now, as $x \to -3^{+}$ means the right hand limit of the function at $x=-3$

From the graph, the right hand limit is the right side of the asymptote of the function at $x = -3$ . The right side shows that the function is tending towards negative infinity.