MATHEMATICS HIGH SCHOOL

_________ is the quality a design has if it maintains all characterics when it is rotated about a point lying in its plane.A.Translation symmetry
B.Rotational symmetry
C.Two-fold symmetry

Answers

Answer 1
Answer:

Rotational symmetry is the quality a design has if it maintains all characteristics when it is rotated about a point lying in its plane.

What is rotational symmetry?

Rotational symmetry is the property of a shape that looks the same after some rotation by a partial or full turn around a point.

The Rotational symmetry is the quality a design has if it maintains all characteristics when it is rotated about a point lying in its plane. A shape is said to possess rotational symmetry when it still looks the same after we rotate it.  

Hence, the Rotational symmetry is the quality a design has if it maintains all characteristics when it is rotated about a point lying in its plane.

Learn more about Rotational symmetry click;

brainly.com/question/1531736

#SPJ5
Answer 2
Answer: B the answer hope this help

Related Questions

These are the completed prime factor trees for 30 and 42. A) What two prime numbers are in both trees? B) Write down the hcf of 30 and 42 as the product of its prime factors C) Hence, work out the HCF of 30 and 42
What is the slope of a line perpendicular to the line whose equation is2x + 4y = –64
"If triangle ABC is congruent to triangle DEF, which statement is not true?A.line segment AB is congruent to line segment DE B.angle C is congruent to angle E C.line segment BC is congruent to line segment EF D.angle A equals angle D"
The telephone rates between your city and the city where your brother lives are $.54 for the first minute and $.22 for each additional minute. Calculate the cost of a 10-minute call to your brother.
Select the statistical questions?How many days are in a year? How many houses are in your town? What percent of students like pizza? What is the average temperature in January? When does the bank open in the morning?

Two variables are correlated with r=0.96 which answer best describes the strength and direction of the association between the variables? A- Strong positive B- Strong negative C- Weak negative D- weak positive

Answers

The description that best describes the strength and direction of the association between the variables is A. Strong positive.

What is a correlation?

A correlation is defined as a causative association between two or more variable, which can be used to make predictions about a given outcome.

The degree and direction of the link between the variables are best described by a strong positive correlation. R = 0.96 indicates that the independent variable raise the dependent variable by 0.96. R correlation ranges from 0 to 1, with 0 indicating the weakest connection and 1 indicating the strongest correlation.

As a result, 0.96 is a strong correlation. The correlation coefficient's minus and positive values indicate the direction of the relationship between the variables.

Read more about correlation at:

brainly.com/question/36761554

The axis of symmetry for the graph of the function f(x) = 3x2 + bx + 4 is x = 3/2 . What is the value of b?

Answers

the axis of symmety is the x value of the vertex

to find the x value of the vertex of ax^2+bx+c=0
x value=-b/2a

3x^2+bx+4=0
3/2=vertex

-b/2(3)=3/2
-b/6=3/2
times 6
-b=18/2
-b=9
times -1
b=-9

The axis of symmetry for the graph of the function f(x) = 3x2 + bx + 4 is x = 3/2. The value of b is -9.

What is a function?

The function is a type of relation, or rule, that maps one input to a specific single output.

The axis of symmetry for the graph of the function

f(x) = 3x2 + bx + 4

x = 3/2 .

In order to find the b value of the vertex of ax^2 + bx + c=0

x = -b/2a

3x^2+bx+4 = 0

Given;

3/2 = vertex

-b/2(3) = 3/2

-b/6 = 3/2

-b = 18/2

-b = 9

b=-9

Thus, The value of b is -9.

Learn more about Function:

brainly.com/question/5245372

#SPJ5

The area of the closet floor is 18 feet. If Saroya buys 32 tiles will she have enough to cover the floor?

Answers

No shel will not have enough tile.  If you don't know the dimensions of the actual tile how will you solve.  If you have a closet 18 square feet it could be 9 ' x 2 ' = 18 square feet. If the tiles were 12" x 6" you would need 36 tiles.  If the closet was 6' x 3' = 18 square feet you could have the tiles 12" x 6" = 36 tiles.  So you need to know the dimensions of the tile.

1.) Simplify
(2a^2b^4z)(6a^3b^2z^5)

Answers

Step-by-step explanation:

Simplifying

(2a2b4z)(6a3b2z5)

Remove parenthesis around (2a2b4z)

2a2b4z(6a3b2z5)

Remove parenthesis around (6a3b2z5)

2a2b4z * 6a3b2z5

Reorder the terms for easier multiplication:

2 * 6a2b4z * a3b2z5

Multiply 2 * 6

12a2b4z * a3b2z5

Multiply a2b4z * a3b2z5

12a5b6z6

Complete the question:

336=54+ 29+ p
find what p is. Then, explain your answer

Answers

Answer is 253. 336-54=282-29=253. 253+54+29=336

WUTY guerrITOSTITUTO PETTITUUTTOIVOITETTOGO
Determine the equation of the line perpendicular to the line y = -8 through the point (-4,-2),
The line ys -8 is
The line perpendicular to the line y = -8 is
The equation of the line perpendicular to the line y = -8 through the point (-4,-2) is

Answers

Answer:

Determine the equation of the line perpendicular to the line y = –8 through the point (–4, –2).

The line y = –8 is

✔ horizontal

The line perpendicular to the line y = –8 is

✔ vertical

The equation of the line perpendicular to the line y = –8 through the point (–4, –2) is

✔ x = –4

Step-by-step explanation:

i got it right

Answer:

-x-6=y

Step-by-step explanation:

Perpendicular slope is -1

-1(-4)+b=-2

B=-6
Other Questions
Mia jogs 3 kilometers in 20 minutes. There are about 0.6 miles in a kilometer. What is Mia’s approximate speed in miles per minute?
A bicycle wheel makes five rotations. The bicycle travels 41.87 ft. Find the diameter of the wheel in inches. Use 3.14 for pi. The diameter of the wheel is about nothing in.
Which function below is the inverse of f(x) = 7x-1/2
81 is 56% percent of what