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andriy [413]
3 years ago
6

Ted needs 2500 metres of lighting cable for a job. How many kilometres of lighting cable is this?

Mathematics
2 answers:
Sav [38]3 years ago
8 0
1 km = 1000m
so he has 2.5 km of cable
Arisa [49]3 years ago
4 0
Hey there,
1m = 0.001km
2500m = 2500 x 0.001
            = 2.5km

Hope this helps :))

<em>~Top♥</em>
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Consider a circle whose equation is x2 + y2 – 2x – 8 = 0. Which statements are true? Select three options.
Alla [95]

Considering the given equation of the circle, the true statements are given as follows:

  • The radius of the circle is of 3 units.
  • The center of the circle lies on the x-axis.
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<h3>What is the equation of a circle?</h3>

The equation of a circle of center (x_0, y_0) and radius r is given by:

(x - x_0)^2 + (y - y_0)^2 = r^2

The equation given is:

x2 + y² - 2x - 8 = 0.

Completing the squares, the equation is given as follows:

(x - 1)² + y² = 8 + 1

(x - 1)² + y² = 9.

Researching the problem on the internet, the true statements are:

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  • The center of the circle lies on the x-axis(y_0 = 0).
  • The circle has the same radius as the circle with equation x² + y² = 9.

More can be learned about the equation of a circle at brainly.com/question/24307696

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8 0
2 years ago
Janes age is 5 years less than 3 times her brothers age. Janes age is 11 minus her brothers age. How old is Jane?
ANEK [815]

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3 0
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iVinArrow [24]

Answer:

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Here, there is no translation upward, but there is a translation of 2 units to the right. The transformed function's name is given as h (not g), so you have ...

  (p, q) = (2, 0)

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mart [117]
Using point slope formula it would be
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3 years ago
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