For the data in the table, does y vary directly with x? If it does, write an equation for the direct variation.A. yes; y=2xB. yes; y=3xC. yes; y=4xD. no; y does not vary directly with x.

It is observed about the segments that the two triangles are congruent, the corresponding angle pair is congruent. also the two corresponding side pairs are also congruent.

What is segment?

In mathematics, the line segment is one of the part of the straight line. It has two endpoints which can be used to calculate the length of the respective segment. It is measured in different units called as meter, centimeter, etc.

According to the question, the given data for the line segment is as follows:

DD' = 58.4 cm; EE' = 58.4 cm;  FF' = 58.4 cm

All three segments are equal in length.

In this, the ΔDEF and ΔD'E'F' are equal from angle as well as length sides. And the relationship between two triangles and their vertex state that they are forming two congruent Polygon shapes as well as generating a segment between them. Thus, if there is congruence among the pentagons, it will exist between the formed triangles.

Therefore, it is observed about the segments that connect corresponding vertices that the two triangles are congruent and its corresponding angle pair is congruent. also the two corresponding side pairs are also congruent.

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Answer: the answer is B or the second option /note b and the second option are the same thing

Step-by-step explanation:

n/a

Answer: The second one

Step-by-step explanation:

You have to go down 3 boxes, and go 6 boxes to the right in order to correlate with the same letter

To solve, we use the order of operations PEMDAS, where

P = Parenthesis

E = Exponets

M = Multiplication

D = Division

A = Addition

S = Subtraction

State the expression to be simplified:

Possibility 1

Expanding the parenthesis:

Multiplying then subtracting,

Therefore, the answer is 204.

Possibility 2

Expanding parenthesis:

Multiplying:

Dividing then subtracting:

Therefore, the answer is -179.998.

Possibility 3

Expanding parenthesis:

Multiplying:

Further expanding the parenthesis then dividing:

Therefore, the answer is 0.0018.

Using equivalent angles, the correct options are given as follows:

Negative 25 degrees is on the fourth quadrant, with the positive angle measure being given by:

360 - 25 = 335º.

The equivalent angle on the first quadrant is of 360º - 335º = 25º, and the cosine on the first quadrant is positive, just like in the fourth, hence:

cos(-25°) = cos(25º).

The positive angle measure is given as follows:

360 - 136 = 224º.

Which is on the third quadrant, in which both the sine and the cosine are negative.

The equivalent angle on the first quadrant is given as follows:

224º - 180º = 44º.

Hence the expression is:

sin(-136º) = -sin(44º).

The positive angle measure is given as follows:

360 - 212 = 148º.

Which is on the second quadrant, in which the tangent is negative.

The equivalent angle on the first quadrant is given as follows:

180º - 148º = 32º.

Hence the expression is:

tan(-212º) = -tan(32º).

The positive angle is given as follows:

360 - 315 = 45º.

Which is already on the first quadrant, hence the expression is given as follows:

cot(-315º) = cot(45º).

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She spent a total of $21 dollars.

The soda cost $3

Then, she bought 7 candy bars for x dollars

We set x because we don't know the price

3 + 7x = 21

Solve the equation for x

Subtract both sides by 3

3-3 + 7x = 21 -3

7x = 18

Divide both sides by 7

7x/7 = 18/7

x= 2.571

Each candy bar cost 2.57 aprox

The Sam's rate is 10.35 miles per hours.

What is miles per hour?

In mathematics, miles per hour is the unit for the speed measurement. It is used for the calculation of the speed of the train or people or any another objects. It can be calculated by dividing the distance with time.

According to the question, the given data states that the Sam ran 63,756 feet in 70 minutes.

Distance = 63,756 feet and Time = 70 minutes

And the given conversion is: 5280 feet = 1 miles

Therefore, Sam's rate or speed in miles per hour is as written below:

Speed = Distance/Time

Speed = (63,756/70) x (1/5280) x 60 = 10.35 miles per hours

Hence, the Sam's rate is 10.35 miles per hours.

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The slope is 1

Choose the points (2, -3) and (4, -1)

The slope is:

Adding fractions

To add two fractions, you have to make sure that the numbers in the denominator are the same.

For the fractions

The denominators are different, you have to look for a common factor between 2 and 5, the quickest way is to multiply them, you know that 10 is both a multiple of 2 and of 5.

Multiply 1/2 by 5 to obtain the equivalent expressed in tenths and multiply 2/5 by 2 to obtain the equivalent fraction in tenths

Now that both fractions have the same denominator you can add them

Subtracting Fractions

You must apply the same procedure when subtracting two different fractions. First find a common factor so that the denominator is the same for both fractions:

As before, the common factor is 10, so the equivalent fractions will be:

Dividing fractions

To divide two fractions you have to do the following steps.

1- Invert the fraction that corresponds to the denominator of the division, i.e. the one you want to divide for (the second one).

This is called a reciprocal fraction.

2-Multiply the first fraction, the one you want to divide by the reciprocal fraction.

3-If possible, simplify the result.

1-Invert the denominator of the division

2-Multiply the denominator by the reciprocal fraction

1/2 divided by 2/5 equals 5/4

Answer:

0.026, 8.062, 8.26, 8.6

Step-by-step explanation:

Hope this helps!

Btw, pls give brainliest, thanks!

Answer:

0.026, 8.062, 8.26, 8.6

The circumcenter must have equal distance between center and veriter

Given:

The function is,

Explanation:

For x-intercept of the function f(x) = 0. So

Solve the equation for x.

So x-intercept of the function is x = -3.

Answer: x = -3

Option C is correct

Answer:

0.26

Explanation

Given the expression

Cos 75°

According to the calculator

Cos 75° = 0.2588

Converting to the nearest hundredth

Cos 75 = 0.26

Hence the required answer is 0.26

A word problem of the scenario is "twelve more than twice a number is greater than double the sum of the number and six"

It has no solution

The inequality expression is given as

2x + 12 > 2(x + 6)

To create the word problem, we represent the variable with a real world concept

Take for instance, we can set the variable to "a number"

So, the representation of x is "a number"

This means that the word problem can be:

Twelve more than twice a number is greater than double the sum of the number and six

In (a), we have

Twelve more than twice a number is greater than double the sum of the number and six

When represented as an inequality, we have

2x + 12 > 2(x + 6)

Open the bracket

2x + 12 > 2x + 12

Both sides of the inequality are the same and the inequality symbol is greater than

This means that the inequality has no solution

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We have the explicit equatiion:

The 8th term is 78

y = 10 * 8 - 2

y = 80 - 2

We replaced x by 8

Therefore, for finding the 9th term, we calculate the value this way:

y = 10 * 9 - 2

y = 90 - 2

y = 88

The 9th term of the series is 88

Explanation:

The total number of students in the algebra class is given below as

The number of girsl who won a graphing calculator is given below as

Concept:

To figure out the probabaility that a randomly chosen student will be a girl and own a graphing calculator, we will use the formula below

By substituting the values, we will have

Hence,

The final answer is

The FOUTH OPTION is the correct answer

To multiply them, we will multiply the coefficient 5 and 6

5 * 6 = 30

for x we will add their power to multiply them

We will multiply 6 by 1/2

6 * 1/2 = 3

Then add the power of x

Answer:

138 degrees

Explanation:

Two angles are said to be Supplementary if they add up to 180 degrees.

Given that Angles A and B are supplementary and:

Therefore:

Therefore, the measure of angle B will be:

The measure of angle B is 138 degrees.

The resultant of the product of 7 and 6 added to the quotient of 121 and 11 is 53.

The point (3,9) satisfies the equation y = 8x - 15 thus it will be the solution of the equation.

Any of the multiple sets of symbols and the guidelines for utilizing them to represent numbers are included in the Number System.

The definition of an equation in algebra is a mathematical statement that demonstrates the equality of 2 mathematical expressions.

01)

The quotient of 121 and 11 is 11.

As per the given,

Product of 7 and 6 ⇒

7 × 6 + 11 = 53

Hence "The resultant of the product of 7 and 6 added to the quotient of 121 and 11 is 53".

02)

As per the given equation,

y = 8x - 15

Substitute,(3,9)

9 = 8(3) - 15

9 = 9

Since it is satisfying thus it will be the solution.

Hence "The point (3,9) satisfies the equation y = 8x - 15 thus it will be the solution of the equation".

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Okay, here we have this:

Considering the provided figure, we are going to calculate the requested surface area, so we obtain the following:

Then we will substitute in the following formula:

Surface Area of Triangular Prism=(√3a^2)/2+3(a+h)

Replacing:

Surface Area of Triangular Prism=(√3*8^2)/2+3(8+6)

Surface Area of Triangular Prism=(√3*64)/2+3(14)

Surface Area of Triangular Prism=(√3*64)/2+42

Surface Area of Triangular Prism=(√3*32)+42

Surface Area of Triangular Prism=32√3+42

Surface Area of Triangular Prism=97 ft^2

Finally we obtain that the aproximately surface area is 97 ft^2.

Answer:

199FT

Step-by-step explanation:

I took the quiz

ANSWER

D 3/4 = 8/6

EXPLANATION

For the ratios to be proportional, the fraction on the left hand side must be equivalent to the one on the right hand side.

So, for each of them, we will check if the values are the same.

a) 3/4 = 6/8

Simplifying 6/8 by dividing numerator and denominator by 2 yields:

3/4 = 3/4

The ratio is proportional.

b) 3/6 = 4/8

Simplifying both sides yields:

1/2 = 1/2

The ratio is proportional.

c) 4/3 = 8/6

Simplifying 8/6 by dividing numerator and denominator by 2 yields:

4/3 = 4/3

The ratio is proportional.

d) 3/4 = 8/6

Simplifying 8/6 by dividing numerator and denominator by 2 yields:

3/4 = 4/3

Because the two fractions are not equal, the ratio is not proportional.

The answer is D.

1.The outlier affect the Min = 0 for the minimum

2. the outlier affect the median is 2

Q₁ = 0  Q₃ = 3  Maximum Max = 8

The middle value in a sorted data set is known as the median. 

what is more about?

Think of your sorted data as being

0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 4, 5, 8

1.Min = 0 for the minimum

The median

The middle value in a sorted data set is known as the median. 

2.Since there are 25 items,

the 13th item is the median.

median is 2

3. The median of the data set's lower half is the first quartile, or Q1.

Between 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 2, the median is 0.

Q₁ = 0

Pretend that your s

4.Third quartile

The top half of the data set's median is Q3.

2, 2, 2, 2, 2, 3, 3, 3, 4, 5, and 8 have a median value of 3 each.

Q₃ = 3

5. Maximum Max = 8

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Answer:

the answer of the question is

y= 2x+6

You have the next diagram:

R=10+5=15

B=5+8=13

R∩B=5

U=49+5+8+10=72

The number of fruits that are not reds is those that are outside of the set R: 57

The number of fruits that are berries is those that are in the set B: 13

The number of fruits that are red berries is those that are in set R and in set B: 5

The number of fruits that are not red and not berries is those that are outside the sets R and outside the set B: 49

The combined length is 9 feet 11 inches

What is length?

Distance is measured by length. Length is a quantity having the dimension distance in the International System of Quantities. Most measuring systems use a base unit for length from which all other units are derived. The metre is the basic unit of length in the International System of Units (SI). The greatest extended dimension of a stationary item is typically believed to be its length. This is not always the case, as it may depend on the location of the item. Height, sometimes known as vertical length or vertical extent, and width, breadth, or depth are all words used to describe the length of a stationary object. When length is the greatest dimension, width or breadth generally relate to a lesser dimension.

Given, length of a box = 3 feet 5 inches

length of another box = 2 feet 8 inches

length of microwave = 3 feet 10 inches

Total length = 3 feet 5 inches + 2 feet 8 inches + 3 feet 10 inches

                    = 9 feet 11 inches

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Normally, by order of operations, we simplify what's in the parenthesis first. However, since we don't know the value of x, it is already simplified. So we use the distributive property to distribute -4 to the binomial.

-4(x - 2)
(-4 × x) + (-4 x -2)
-4x + 8

Answer:

-4x+8

Step-by-step explanation:

-4×(x)=-4x

-4×-2=8

Step-by-step explanation:

the answers is attached

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It is given that there are two quantities 978cm and 12 m.

The units are different so convert in same units.

It is known that 1m=100cm

So 12m=1200cm.

Since 1200>978 so it follows

1200cm>978cm.

so 12m>978cm.

Hence 12 meters is greater than 978cm.

For this case we have two points given:

(-4, -4) and (-4,4)

The third vertex for this case would be:

(4,-4)

And then the resulting base would be:

d= 4+4 = 8

correct answer:

8 units