In the circle below, if the measure of arc ACB = 260 °, find the measure of < B.

Answer:

Explanation:

Given the equation:

When x=6:

Answer:

The opposite would be +12.

Step-by-step explanation:

In math, an opposite number is the number on the other side of zero on the number line that is the same distance from zero. For example, the number 5 is five spaces from zero on the right-hand side of the number line while the opposite. So the opposite would be -5 because it is five spaces from zero on the left side of a number line.  

The triangles are given to be congruent by the side-side-side (SSS) congruence property.

Hence, the congruent statement is:

It is required to complete the given statement.

Recall that CPCTC means Corresponding Parts of Congruent Triangles are Congruent.

The corresponding part to ∠ E is ∠I. Hence, by CPCTC, the angle congruent to ∠E is ∠I.

The answer is option b.

The surface area of the right cone is:

The surface area of a right cone is:

Here, r = 9 in, and h = 12 in

so

The shape of the distribution is bell-shaped. This is because the distribution presents a normal distribution

The distribution is almost symmetrically skewed with no outlier

The center is about 60 inches(about 59 wild bears before the center and about 84 wild bears beyond the center)

The distribution is widely spread: The data range is the highest inches minus the lowest inches

Therefore, the spread of the distribution is 85 inches - 35 inches, which equals 50 inches.

Answer:

Step-by-step explanation:

12 + 6 + 12 + 16 = 46

46 total students

out of those 46 students, 6 are sophomores

so put that into a fraction it becomes

[tex]\frac{6}{46}[/tex]

which equals

0.130434783

which in percentage is

13.0434783%

or 13% rounded

From the given traingles, let's select the correct statements.

(a) Select all that describe BD.

Here, the line BD divides angle B into 2 equal parts. It means BD bisects ∠D.

An angle bisector is a line that divides an angle into two equal angles.

Hence, we can say BD is an angle bisector of ∠B.

(b) Select all that describe HI.

Since m∠FIH is a right triangle, it means ∠HIG is also a right triangle.

Also, the line HI originates from the vertex.

Since. the it forms a right angle, we can say HJ is an altitude of the triangle FGH.

Hence, HJ is an altitude of ΔFGH.

(c) Select all that describe MN.

Here, we can see that line MN divides the line segment KL into two equal parts, it means that point M is the median of the line segment KM and the pperpendicular bisector of line segment KL.

A perpendicular bisector is a line segment that divides another line segement into two equal parts.

KM = LM

Hence, MN is the perpendicular bisector of KL.

ANSWER:

• (a) Angle bisector of ∠B.

• (b) Altitude of ΔFGH.

• (c) Perpendicular bisector of KL.

A total of 240 households participated in the survey.

91 of then had neither a cat, a dor or a parakeet.

Then, 159 of them had at least one animal.

7 of then had a cat, a dog and a parakeet.

Then, 152 of them had one or two animals between a cat, a dog and a parakeet.

31 of them had a cat and a dog.

Then, 121 of then had a dog only, a cat only, a dog and a parakeet, a cat and a parakeet or a parakeet only. Between these, we want to find the ones who had a parakeet only. Only 91 - 31 = 60 of these 121 households must had at least a dog and only 70 - 31 = 39 of these had at least a cat.

Therefore, the number of households that had a parakeet only is 121 - 60 - 39 = 22

Answer:

Explanation:

Here, we want to convert from ounces to grams

Mathematically,we have it that:

7 ounces will be the product of 7 and this

Mathematically,we have this as;

To the nearest whole number, this is 198 g

Line p is perpendicular bisector of line MN. This means that it divides line MN equally. Thus, point B is the midpoint of line MN. Thus, we would find the midpoint of line MN by applying the midpoint formula which is expressed as

(x1 + x2)/2, (y1 + y2)/2

Looking at the given points of line MN,

x1 = - 5, y1 = 2

x2 = 7, y2 = - 1

Midpoint = (- 5 + 7)/2, (2 + - 1)/2

Midpoint = 2/2, 1/2

Midpoint = 1, 1/2

We would find the slope of line MN. The formula for finding slope is expressed as

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

Looking at the given points of line MN,

x1 = - 5, y1 = 2

x2 = 7, y2 = - 1

m = (- 1 - 2)/(7 - - 5) = - 3/(7 + 5) = - 3/12 = - 1/4

If two lines are perpendicular, it means that the slope of one line is the negative reciprocal of the slope of the other line. This means that the slope of line p is 4/1 = 4

Thus, line p is passing through point (1, 1/2) and has a slope of 4

The equation of a line in the slope intercept form is expressed as

y = mx + c

where

m represents slope

c represents y intercept

To determine the equation of line p, we would substitute m = 4, x = 1 and y = 1/2 into the slope intercept equation. It becomes

1/2 = 4 * 1 + c

1/2 = 4 + c

c = 1/2 - 4

c = - 7/2

Substituting m = 4 and c = - 7/2 into the slope intercept equation, the equation of line p would be

y = 4x - 7/2

Recall that a function is continuous at a point if the limit as the variable approaches a value is the same as the value of the function at that point.

Now, notice that, using the definition of the function:

therefore:

Given that the limit and the value of the function at x=1 are equal, the function is continuous at x=1.

Answer: It is continuous at x=1.

We have that the next x-intercepts 0,2 and 4, in the graph therefore the zeros of the graph are 0,2 and 4.

The correct choice is C.

Answer:

2x^2 + 12x

Step-by-step explanation:

The perimeter is the sum of all the sides of a geometric figure.

So x^2 + 6x - 3 + 5x + 3 + x^2 - x

Add like terms:

2x^2 + 12x

The reason I said 2x^2 + 12x here is that this is likely a misprint, and you'll have to ask your teacher about this. Since the 3s (3 and -3) cancel each other out, but there are only 10 x's, your true answer is 2x^2 + 10x.

However, it is more likely that the misprint concerns the x^2 - x, meaning it was meant to be x^2 + x, which would give you answer A. The idea that the problem is just missing a random 9 somewhere is much more farfetched.

I would select answer A.

This is a complicated and incorrectly formatted question. Hope this helps!

Answer:

D

Step-by-step explanation:

To find the positive intervals, we'll have:

1. Divide both sides by -3:

(Remember that dividing or multiplying by a negative number turns the inequality around!)

2. Factor the expression:

3. Identify the interval we're looking for:

Therefore, the function is positive in the interval:

To find the right answer, we have to remember that

The variable cost is that which changes, in our case, the variable cost is the price of each jersey. since each cost $23 and it increases as the number of jerseys increases.

Thus, the variable cost will be

The fixed cost is always constant. The fixed cost is the one-time set-up fee of 250.

Thus, we can combine the two costs to get the total cost.

The answer will be:

Given:

The given mathematical expression is,

Required:

To solve the given expression.

Explanation:

Let us solve the given mathematical expression by using BODMAS rule.

Therefore, first, we calculate within brackets and then will perform subtraction.Thus, we get,

Final Answer:

The solution of the given mathematical expression is, 5.

We are given two triangles that are congruent and we are asked to mark the parts that are congruent by CPCTC, this stands for Corresponding Parts of Congruent Triangles are Congruent. This means that when two triangles are congruent then their corresponding sides and angles are also congruent.

We notice that the following segments are corresponding segments and therefore congruent:

And also the following angles are corresponding angles and therefore congruent:

Therefore, from CPCTC we know that the corresponding parts are:

For a cylinder, the volume can be calculated using the formula:

Where r is the radius of the base and h is the height. From the problem, we identify:

Then, using these values to calculate the volume of the cylinder:

The reflection over the x-axis is given by:

And the reflection over the y-axis is given by:

Thus, a function that is equivalent to the reflection of ABCD across both axis would be:

We have to write a word problem using,

• 72 tokens/12 games

• tokens/10 games

We can first give an information related to 72 tokens PER 12 games.

Then we can ask "how many tokens" per 10 games.

Let us devise a word problem.

The local game center sells tokens to play online games. Jeremy used 72 token to play 12 online games. At this rate, how many token would Jeremy use to play 10 online games?

The above problem uses both the information provided.

The value of the equation that we have here is given as 16r² + 24

The equation that we are to simplify here is given as -2r(-13r+5r-12).

In order to open the brackets we would have to multiply -2r with all of the values that are in the bracket.

The mathematical signs that are used in the question have to be well thought of as well before the calculation is done

We would have 26r² - 10r² + 24

26r² - 10r² + 24

because they have the same powers they would be able to subtract

16r² + 24

Read more on linear expressions here:

https://brainly.com/question/14323743

#SPJ1

Linear Expressions MC)

Simplify -2r(-13r+5r-12).

O-162-24r

162+24

162+24r

O-162 + 24r

The expression given is,

Let us now evaluate the expression

Hence, the answer is -8.

The function given is

We are to find the inverse of the function

let f(x) =y

Then, we make x the subject of the formula from here

Then The inverse of the function becomes

Therefore the fourth option is correct

in the given figure,

the sum of exterior angle 75 and d will be 180

we have 75 + d = 180

d = 180 - 75

d = 105 degrees,

thus, the correct answer is option D

Slope-intercept equation:

y=mx+b

Where:

m= slope

b=y- intercept

Point 1 = (x1,y1) = (-2,1)

Point 2 = (x2,y2)= (4,2)

First, find the slope by applying the formula:

Now we have:

y=1/6x+b

Replace x,y by a point ( for example point 1 (-2,1)) and solve for b:

1 = 1/6 (-2) +b

1= -1/3 +b

1+1/3 = b

b= 4/3

Final equation:

y= 1/6x+4/3

The CLOSEST correct answer regarding "x" is the first one (answer A), since x is 79. The correct answer is: X measures 79 because it is an alternate external angle between parallel lines to the one labeled 79 in the picture.

Solution

Determine the vertex and the axis of symmetry based on the equation:

Therefore the correct answer is Option A

Answer:

y=4/3x+3

Step-by-step explanation:

we know that slope intercept form is y=mx+b, where m is the slope and b is the y intercept

for 4x-3y=9, we have to isolate y

we subtract 4x to both sides to get

-3y=-4x+9

to get y alone, we divide both sides by -3

y=4/3x+3

Answer:

Y=4/3x-3

Step-by-step explanation:

Y=4/3x-3

the other guy had the right idea but the two negatives make a positive!

Proportional Relationships

If the variables x and y are in a proportional relationship, then:

y = kx

Where k is the constant of proportionality that can be found as follows:

If we are given a pair of values (x, y), we can find the value of k and use it to fill the rest of the table.

For example, Table 1 relates the cost y of x pounds of some items. We are given the pair (2, 2.50). We can calculate the value of k:

Now, for each value of x, multiply by this factor and get the value of y. For example, for x = 3:

y = 1.25 * 3 = 3.75

This value is also given and verifies the correct proportion obtained above.

For x = 4:

y = 1.25 * 4 = 5

For x = 7:

y = 1.25 * 7 = 8.75

For x = 10:

y = 1.25 * 10 = 12.50

Now for table 2, we are given the pair (3, 4.5) which gives us the value of k:

Apply this constant for the rest of the table.

For x = 4:

y = 1.5 * 4 = 6

For x = 5:

y = 1.5 * 5 = 7.50

For x = 8:

y = 1.5 * 8 = 12

The last column doesn't give us the value of x but the value of y, so we need to solve for x:

For y = 15: