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GD E.
Centre of Cross
The Southern Cross is part of the Crux constellation visible in the Southern hemisphere night sky. It is
made up of 5 stars as shown in the scale diagram Astrid is a star enthusiast and knows that the 4 main
stars have the following coordinates on this diagram
Mimosa = (-14 12. 11.55)
Imai (493, 1571)
Gacrux (437.2402)
Acrux (263, -4.63)
Ginan (085,8)
Astrid is making a model of this constellation using 5 individual lights one for each star and
different coloured rope lights
She wants
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56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

okay..i will pick 8!

d. you cannot tell because there are no values shown.

no oblique asymptote

step-by-step explanation:

to find the oblique asymptote of f(x)

here numerator has degree 1 and denomintor degree 2

degree of numerator < degree of denominator

hence there is no oblique asymptote

when the degree of the denominator > that of the numerator, we saw that the value in the denominator got so much bigger, so quickly,   giving us a horizontal asymptote of the x-axis. or we can write

f(x) = a polynomial of x + a proper fraction.

in this case only we have oblique asymptotes but not when numerator has less degree.