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3 years ago

What does it mean to classify the real number?

Mathematics

2 answers:

Andrej [43]3 years ago

7 0

To classify a real number means to put it into a category like in the picture I clipped. Those are the different groups a number can be in

Sloan [31]3 years ago

6 0

The real numbers includes both the rational and irrational numbers.

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Given the circle with the equation x2 + y2 = 5, determine the location of each point with respect to the graph of the circle. In

Maslowich

Answer:

A) (-1,1) -----> The ordered pair is on the interior of the circle

B) (-2,1) -----> The ordered pair is on the circumference of the circle

C) (4,-8) -----> The ordered pair is on the exterior of the circle

Step-by-step explanation:

we know that

In this problem

1) If a ordered pair satisfy the equation $x^{2} +y^{2}=5$

then

The ordered pair is on the circumference of the circle

2)If a ordered pair satisfy the inequality $x^{2} +y^{2}>5$

then

The ordered pair is on the exterior of the circle

3)If a ordered pair satisfy the inequality $x^{2} +y^{2}< 5$

then

The ordered pair is on the interior of the circle

Verify each case

case A) (-1,1)

For x=-1, y=1

$-1^{2} +1^{2}=2$

$x^{2} +y^{2}< 5$

therefore

A) (-1,1) -----> The ordered pair is on the interior of the circle

case B) (-2,1)

For x=-2, y=1

$-2^{2} +1^{2}=5$

$x^{2} +y^{2}= 5$

therefore

B) (-2,1) -----> The ordered pair is on the circumference of the circle

case C) (4,-8)

For x=4, y=-8

$4^{2} + (-8)^{2}=80$

$x^{2} +y^{2}> 5$

therefore

C) (4,-8) -----> The ordered pair is on the exterior of the circle

5 0

3 years ago

The maroon team and the orange team played a game of football. The maroon team scored 40 points and the orange team scored 12 po

MArishka [77]

40:12 or 10:3......these are equivalent

5 0

4 years ago

Read 2 more answers

What radius of a circle is required to inscribe a square with an apothem of 6.364 inches?

Afina-wow [57]

Apothem = 6.364
radius^2 = 6.364^2 + 6.364^2
radius^2 = 81
radius = 9

4 0

3 years ago

Read 2 more answers

NEED HELP ASAP 100 POINTS AND BRAINLIEST FOR THE CORRECT ANSWER!!!

ohaa [14]

y=3x+2
y=|x-4|+2

As it's already graphed their inetresection point is solution for both functions

Red one is g(x) as it's linear
Other one is f(x) as it's modulus

The solution is (1,5)

6 0

2 years ago

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Find the component form of the vector that translates P(4,5) to p'.

Veronika [31]

Answer:

Component form : (-7 , 2)

Step-by-step explanation:

P(4 , 5) = P'(4 +x , 5+y) = P'(-3 , 7)

4 + x = -3

x = -3 - 4

x = -7

5 + y = 7

y = 7 - 5

y = 2

Vector form : -7i + 2j

Component form : (-7 , 2)

4 0

3 years ago