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3 years ago

Which of the following is best described as sets of three whole numbers (a, b, and c) that satisfy the equation ?

Mathematics

2 answers:

juin [17]3 years ago

4 0

Answer:

Option C

Step-by-step explanation:

The whole numbers a,b and c such that $a^2+b^2 = c^2$ are Pythagorean triples satisfying the Pythagorean theorem.

Alex17521 [72]3 years ago

4 0

Answer:

Step-by-step explanation:

a, b, and c are side lengths of the triangle.

The three side lengths that make up a right triangle are most commonly known as Pythagorean triples.

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3 years ago

the length of a rectangle is 4 cm more than the width and the perimeter is at least 48cm. what are the smallest possible dimensi

wel

X=length
x+4=width
$2(x+4)+2x=48$
$2x+8+2x=48$
$4x=40$
$x=10$
It means that length will be equal 10 and width 14 :)
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3 years ago

Read 2 more answers

Complete the table below to classify the triangles as scalene or isosceles.

BartSMP [9]

Answer:

1) Isosceles

2) Scalene

3) Scalene

Step-by-step explanation:

The 1st choice is isosceles because 2 side lengths are equal.

The 2nd and 3rd choice are scalene because none of the sides equal the other sides.

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3 years ago

Write the equation of the ellipse with its center at the origin. The height of the ellipse is 8 units and the width is 4 units.

RoseWind [281]

The standard equation of an ellipse is:

(x-h)²/a² + (y-k)²/b² = 1

Since the center at the origin, then h = k = 0

The height of this ellipse = 8 units and the width = 4 units, that means the major axis is b (=8) and the minor axis is a (=4)

Then the equation becomes:

x²/16 + y²/64 = 1

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3 years ago