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Kobotan [32]
2 years ago
7

Which of the following statements about a plane is not true?

Mathematics
2 answers:
Inga [223]2 years ago
7 0

a plane can be seen that is the only awnser that is false because a plane can never be seen

DedPeter [7]2 years ago
3 0

We have to identify the statement about the plane which is not true.

1. Consider the first statement,

" A plane can be thought of as flat". It is true as plane is a flat surface.

2. Consider the second statement,

"The surface of a plane is made up of points". It is true as plane is a flat surface which is made up of points.

3. Consider the third statement,

"A plane can be seen". It is not true as plane is a flat surface which can not be seen.

4. Consider the fourth statement,

"A plane extends infinitely in all directions". It is true as plane is a flat surface that extends infinitely along its edges.

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3 years ago
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Answer:

Right side towards positive x axis

Step-by-step explanation:

Let us see the basic rule to find the orientation of parabolas.

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2. If the power of y is 2 and that of x is 1 , the parabola opens right or left.

3. If the coefficient of x^{2} in case 1 is negative it opens downward

4. If the coefficient of y^{2}  in case 2 is negative , it opens left towards negative x axis.

Hence our equation is

x=y^2-9

here is satisfies the case 2. hence it opens right or left . Also the coefficient of  

y^{2} is positive so it opens up to the right side , that is towards positive x axis.

7 0
3 years ago
Solve -36 4/9 - (-10 2/9) - (18 2/9)<br> A -44 4/9<br> B -28<br> C 8 4/9<br> D 64 3/9
svetlana [45]

Answer:

A. -44 4/9

Step-by-step explanation:

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