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elena55 [62]
2 years ago
10

True or false?

Mathematics
1 answer:
Nata [24]2 years ago
6 0
True...

the longer the coffee sits the cooler it will be

false ,,  the length of time is independent

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What is the equation of the circle with center (-3.2, -2.1) and radius 4.3?
Ilya [14]

The equation of the circle is :  x^{2} + y^{2} + 6.4x + 4.2y = 3.84

<h3>Meaning of a Circle</h3>

A circle is a loci or a continuous line that equidistant from the center to any point on the line. it drawn starting from a point and ending on that same  point.

The equation of a circle is an equation used to find points on a circle so the circle can be drawn with accurate measurement. it can also be used to find the missing points.

In conclusion, The equation of the circle is :  x^{2} + y^{2} + 6.4x + 4.2y = 3.84

Learn more about equation of a circle: brainly.com/question/1506955

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Is this the right question?

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3 years ago
Solve each equation for y:
sammy [17]

Step-by-step explanation:

{y}^{2}   - 1 = 80

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