Find the constant of proportionality (r) in the equation y = rx

Mathematics

1 answer:

Sonja [21]2 years ago

4 0

Answer:

r = $\frac{1}{9}$

Step-by-step explanation:

Put some values into the equation and solve for r.

$5 = r45\\r = 5/45 = \frac{1}{9 }$

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98-x2=0 solve this with the quadratic formula

Mars2501 [29]

Answer:

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Step-by-step explanation:

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2 years ago

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IRISSAK [1]

Answer:

The correct answer: F (Scalene) and A (Acute)

Step-by-step explanation:

F. (Scalene): By definition, a scalene triangle is a triangle that has no equal sides, and no equal angles. This definition matches your given triangle, since it has no equal sides and angles.

A. (Acute): By definition, an acute triangle is a triangle in which all the internal angles are less than 90 degrees. This definition matches your given triangle, since all of the internal angles are less than 90 degrees.

The given triangle is not obtuse, equilateral, right, and isoceles.

It is not an obtuse triangle because none of the angles are greater than 90 degrees.

It is not an equilateral triangle because its sides are not equal.

It is not a right triangle because none of its internal angles measure 90 degrees.

And it is not an isoceles triangle because by definition, an isoceles triangle must have two equal sides. Your given triangle has no equal sides.

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2 years ago

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Kamila [148]

Answer:

2 feet per second

Step-by-step explanation: