If names a major arc of a circle, then must be a minor arc. True or false?

Answers

Answer 1

Answer:

Answer: The answer is true.

Step-by-step explanation: We are to check whether a major arc of a circle is also minor arc or not.

In the attached figure, A major arc AB is drawn on a circle with centre 'O'. The, we can easily see from there that the major arc AB corresponds to another arc AB which is smaller in length than the major arc AB.

This smaller arc is called the minor arc AB. This explains the existence of a minor arc whenever there is a major arc on a circle.

Thus, the given statement is true.

Answer 2

Answer: A major arc of a circle is an arc of a circle having a measure greater than nor equal to it s minor arc. So in your statement that states that the minor arc is a major arc and that would be True. I hope you are satisfied with my answer and feel free to ask for more

FALSE

Step-by-step explanation:

$3\sqrt2\cos\theta+2=-1\n\n\text{Method 1}\n\n\text{Put}\ \theta=(\pi)/(4)\ \text{to the equation and check the equality:}\n\n\cos(\pi)/(4)=(\sqrt2)/(2)\n\nL_s=3\sqrt2\cos(\pi)/(4)+2=3\sqrt2\left((\sqrt2)/(2)\right)+2=((3\sqrt2)(\sqrt2))/(2)+2\n\n=((3)(2))/(2)+2=3+2=5\n\nR_s=-1\n\nL_s\neq R_s\n\n\boxed{FALSE}$

$\text{Method 2}\n\n\text{Solve the equation:}\n\n3\sqrt2\cos\theta+2=-1\qquad\text{subtract 2 from both sides}\n\n3\sqrt2\cos\theta=-3\qquad\text{divide both sides by}\ 3\sqrt2\n\n\cos\theta=-(3)/(3\sqrt2)\n\n\cos\theta=-(1)/(\sqrt2)\cdot(\sqrt2)/(\sqrt2)\n\n\cos\theta=-(\sqrt2)/(2)\to\theta=(3\pi)/(4)+2k\pi\ \vee\ \theta=-(3\pi)/(4)+2k\pi\ \text{for}\ k\in\mathbb{Z}\n\n\text{It's not equal to}\ (\pi)/(4)\ \text{for any value of }\ k.$

Ashley is a member of the Movie-a-Month Club, where she rents movies each month. She uses the table below to keep track of the number of movies she rents and the total cost, which includes her monthly membership fee. Number of Movies vs. Total Cost
Number of Movies

12

15

9

22
Total Cost
$35.00
$42.50
$27.50
$60.00

Ashley graphed the relationship in the table. What is the slope of the graph, and what does it represent?
The slope of the graph is 2.50, and it represents the cost of each movie.
The slope of the graph is 2.50, and it represents the amount of the membership fee.
The slope of the graph is 5, and it represents the cost of each movie.
The slope of the graph is 5, and it represents the cost of the membership fee.

im not sure how to format it but its suppose to be a table.

Answers

x y
# of movies Total Cost
9 27.50
12 35.00
15 42.50
22 60.00

Run or change in x: 9 - 22 = -13
Rise or change in y: 27.50 - 60 = -32.50

Slope = Rise / Run
Slope = -32.50 / -13
Slope = 2.50

The slope is 2.50, and it represents the cost of each movie.

Answer:

Answer is A on edg

Step-by-step explanation:

The slope of the graph is 2.50, and it represents the cost of each movie.

Is the points (0,6) (3,3) (6,-1) on the same line

Answers

To determine if the points (0,6), (3,3), and (6,-1) are on the same line, you can calculate the slope between each pair of points. If the slopes are the same, then the points are collinear (on the same line).

Let's calculate the slopes between these points:

Slope between (0,6) and (3,3):

Slope = (y2 - y1) / (x2 - x1)

Slope = (3 - 6) / (3 - 0)

Slope = (-3) / (3)

Slope = -1

Slope between (3,3) and (6,-1):

Slope = (y2 - y1) / (x2 - x1)

Slope = (-1 - 3) / (6 - 3)

Slope = (-4) / (3)

Slope = -4/3

The slopes between the points are not the same. The first slope is -1, and the second slope is -4/3. Therefore, these points are not collinear and do not lie on the same line.

What is -0.66666666666 as a fraction

Answers

-2/3, if -1/3 is 0.333333333333333333333, double that, -0.666666666666, would have to be -2/3

Answer:

-2/3

Uhh I need 20 characters so here

Which two numbers add up to 6 and muliply to -126

Answers

xy=-126
x+y=6
minus x

y=6-x
sub
x(6-x)=-126
6x-x^2=-126
minus (6x-x^2) both sides
0=x^2-6x-126

in form
ax^2+bx+c=0
x= $\frac{ -b+/-\sqrt{b^(2)-4ac} }{2a}$

a=1
b=-6
c=-126

x= $\frac{ -(-6)+/-\sqrt{(-6)^(2)-4(1)(-126)} }{2(1)}$
x= $( 6+/-√(36+504) )/(2)$
x= $( 6+/-√(540) )/(2)$
x= $( 6+/-6√(150) )/(2)$
x= $3+/-3√(150)$

the numbers are
$3+3√(150)$ and $3-3√(150)$

If three times a number minus 2 equals 13, what is the number?

Answers

Change the messy words into numerals
3 times a number minus 2    equals    13
3 × n - 2 = 13

3n - 2 = 13
take 2 to the other side
3n - 2 + (2) = 13 + (2)
3n = 15

Divide by 3 on either sides to isolate n
$(3n)/(3)$ = $(15)/(3)$
3 and 3 cancels out

n = 5

check:
3 times 5 minus 2 equals 13
3   × 5 - 2 = 13
15 - 2 = 13
13 =    13

The number is 5

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