The class had to identify the divided And divisor for a division problem 56÷7. Which number is the divided ? Which number is the divisor?

Answer:

its increases by 10 degrees

Step-by-step explanation:

Answer:

w = 5

Step-by-step explanation:

(3w - 1) ÷ 3 - (2w + 1) ÷ 3 = 1

(Graph, just switch w to x)

Answer:

higkygbjoknmmnnnbv

a) False. The statement is not true because 3 is a rational number, even though it is a perfect square. The number 3 can be expressed as 3/1, which is a ratio of two integers and therefore satisfies the definition of a rational number.

b) True. The statement is true because if 3 is a perfect square, it means it can be expressed as the square of an integer (e.g., 3 = 1^2). Since the square root of 3 cannot be expressed as a fraction of two integers, it is irrational.

Therefore, if 3 is a perfect square, it must be irrational.

c) False. The statement is not true. The product of 5 and 3 being equal to 15 is not a necessary condition for 15 to be a prime number. A prime number is a number greater than 1 that has no positive divisors other than 1 and itself. The number 15 is not a prime number because it can be divided evenly by 3 and 5.

The condition 5⋅3 = 15 is not necessary for 15 to be a prime number.

d) False. The statement is not true. The product of 5 and 3 being equal to 15 is not sufficient for 15 to be a prime number. As mentioned earlier, 15 is not a prime number because it can be divided evenly by 3 and 5.

In order for a number to be prime, it must meet the definition of a prime number, which requires it to have no positive divisors other than 1 and itself.

e) False. The statement is not true. The absolute value of x (|x|) is always a non-negative number, while -x can be negative.

Therefore, |x| cannot be equal to -x for any real number x.

Similarly, x^2 is always non-negative, so it cannot be equal to -x. The statement is not a valid equivalence.

For the next part of the question:

a) A sufficient and necessary condition for a triangle to be equilateral is that all three sides of the triangle are equal in length.

b) A necessary but not sufficient condition for a triangle to be equilateral is that all three angles of the triangle are equal.

c) A sufficient but not necessary condition for a triangle to be equilateral is that all three angles of the triangle are congruent (equal).

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There is a crossword that has three squares that need to be filled, how many possible three letter arrangements is 26!/23.

To find the number of possible three letter arrangements.

An arrangement of things in a certain sequence is what we refer to as a permutation. The constituents or components of sets are presented in this section in a sequential or chronological fashion. A coming together or merging of several parts or characteristics in which each of the constituent parts or traits retains its unique identity.

Given that:

26 possible letters

assuming you can repeat them

26*26*26

no listed

ok, lets assume that you can't repeat them

that is 26 times 25 times 24 (because you used 1 each time)

that is 26!/23 (because 26*25*24*23!=26!)

Hence, the number of possible three letter arrangements is 26!/23.

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Option is missing

A.26!

B.26!/3!

C.23!

D.26!/23

\(\large{\underline {\underline {\frak {SolutioN:-}}}}\)

➝ -4 × (-2) [2 × (-6)+ 3×(2×6-4-4) ]

➝ -4 × (-2) [2 × (-6) + 3 × (12-4-4) ]

➝ -4 × (-2) [2 × (-6) + 3 × (12-8) ]

➝ -4 × (-2) [2 × (-6) + 3 × (4) ]

➝ -4 × (-2) [2 × (-6) + 12 ]

➝ -4 × (-2) [(-12) + 12 ]

➝ -4 × (-2) [0]

➝ -4 × 0

➝ 0

Answer:

-4*-2

Step-by-step explanation:

the multiple of both side is 4*2*,26+*32*--=6 44

Answer:

sale price

Step-by-step explanation:

price of an item that is being offered at a lower price than usual

The statement for the given equation is two more than the four times the number is equal to 28.

The given equation is 4x+2=28.

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Here, the statement for the given equation 4x+2=28 is

Two more than the four times the number is equal to 28.

Therefore, the statement for the given equation is two more than the four times the number is equal to 28.

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We are going to calculate the area of paper neccesary to create the cone with 2 of radius, h=6 in

The area of the cone is:

We can find a using pitagoras:

The area is:

The answer is C.

Answer: (0,-9)

Step-by-step explanation:

I put it in math-way hope this helps

The required mean and the standard deviation of the given data based on number of tickets is equal to 111.2 and 32.84 respectively.

Calculate the mean,

Add up all the values in the set and divide by the total number of values,

Mean

= ( Sum of all the observations ) / ( Total number of observations )

= (135 + 71 + 69 + 80 + 158 + 152 + 161 + 96 + 122 + 118 + 87 + 85) / 12

= 1334 / 12

= 111.2

So the mean number of tickets sold is 111.2.

Standard deviation,

Calculate the standard deviation,

First need to calculate the variance.

The difference between each value and the mean, squaring those differences, adding them up, and dividing by the total number of values,

= ((135 - 111.2)^2 + (71 - 111.2)^2 + (69 - 111.2)^2 + (80 - 111.2)^2 + (158 - 111.2)^2 + (152 - 111.2)^2 + (161 - 111.2)^2 + (96 - 111.2)^2 + (122 - 111.2)^2 + (118 - 111.2)^2 + (87 - 111.2)^2 + (85 - 111.2)^2) / 12

= (566.44 + 1616.04 + 1780.84 + 973.44 + 2190.24 + 1664.64 + 2480.04 + 231.04 + 116.64 + 46.24 + 585.64+ 686.44) / 12

= 12937.68 /12

= 1078.14

Square root of the variance to get the standard deviation,

√1078.14= 32.84

So the standard deviation is approximately 32.84.

Therefore, the mean and the standard deviation is equal to 111.2 and 32.84 respectively.

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The above question is incomplete, the complete question is:

Susan keeps track of the number of tickets sold for each play presented at the community theater. within how many standard deviations of the mean do all the values fall?

135, 71, 69, 80, 158, 152, 161, 96, 122, 118, 87, 85.

Interest groups facilitate citizen participation in governance by mobilizing people to take collective action through voting, fundraising, and informing the public and elected officials about their issues.

Higher Placement The College Board's Advanced Placement Program makes a college-level course and exam in United States Government and Politics available to high school students.

By organizing people to take collective action through voting, fundraising, and informing the public and elected officials about their issues, interest groups enable citizen participation in governance.

a group of individuals united by a shared interest or objective and working to sway public policy. group leaders. As adolescents gain knowledge, they frequently form their own groups. government.

Therefore, interest groups facilitate citizen participation in governance by mobilizing people to take collective action through voting, fundraising, and informing the public and elected officials about their issues.

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The solution of the equation after solving for the value of x is 17 degrees.

In a figure with two intersecting lines, vertical angles are opposite angles formed by the intersecting lines, and adjacent angles are angles that share a common vertex and side.

Given that one angle measures 5x degrees and an adjacent angle measures 95 degrees, we can use the fact that adjacent angles add up to 180 degrees to set up an equation:

5x + 95 = 180

To solve for x, we need to isolate the variable on one side of the equation. We can do this by subtracting 95 from both sides:

5x = 180 - 95

Simplifying the right-hand side gives:

5x = 85

Finally, we can solve for x by dividing both sides by 5:

x = 17

Therefore, the value of x is 17 degrees.

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The total distance traveled that would unlock the puzzle four is 50.34 miles.

Mathematically, the distance between two (2) points that are on a coordinate plane can be calculated by using this formula:

Distance = √[(x₂ - x₁)² + (y₂ - y₁)²]

Where:

x and y represents the data points (coordinates) on a cartesian coordinate.

For the distance between the Pizza place and School, we have:

Distance PS = √[(4 - (-8))² + (3 - 2)²] = √145 miles.

For the distance between the Pizza place and Movie theatre, we have:

Distance PM = √[(-8 - (-4))² + (2 - (-6))²] = √80 miles.

For the distance between the Movie theatre and Home, we have:

Distance MH = √[(0 - (-4))² + (0 - (-6))²] = √52 miles.

For the distance between the Park and Home, we have:

Distance PH = √[(0 - 7)² + (0 - (-5))²] = √74 miles.

For the distance between the School and Home, we have:

Distance SH = √[(0 - 4)² + (0 - 3)²] = 5 miles.

For the distance between the School and Park, we have:

Distance SP = √[(7 - 4)² + (-5 - 3)²] = √73 miles.

Now, we can determine the total distance travelled as follows;

Total distance = √145 + √80 + √52 + √74 + 5 + √73

Total distance = 50.34 miles.

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Answer:

100km

Step-by-step explanation:

Time taken to travel to Bangi:

x/80 hours

15min = 1/4hrs

Time taken to travel back:

x/80 - 1/4

x= x/(x/80-1/4)

x^2-100x=0

x(x-100)=0

x=0 (rejected) or x=100

Answer:

B. 100km

Step-by-step explanation:

Brainliest please

The elasticity of labor refers to the responsiveness of the quantity of labor supplied to changes in the wage rate. If the elasticity of labor is 0.60, a 15 percent increase in the wage rate will induce a decrease in the quantity of labor supplied, but the extent of this decrease will depend on the magnitude of the elasticity. The correct option is c.

In this case, a 0.60 elasticity implies that a 15 percent increase in the wage rate will result in a 9.0 percent decrease in the quantity of labor supplied. This can be calculated using the formula for elasticity, which is the percentage change in quantity divided by the percentage change in price (or wage rate, in this case):

Elasticity of labor = percentage change in quantity / percentage change in wage rate

0.60 = percentage change in quantity / 15 percent

Percentage change in quantity = 0.60 x 15 percent = 9.0 percent

Therefore, the correct answer is (c) a 9.0 percent decrease in the quantity of labor supplied. This means that as the wage rate increases, workers may be less willing to supply labor, resulting in a decrease in the number of workers willing to work at that wage rate.

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Answer:

if it is a right angle triangle then;

step 1   Determine if hypotenuse or side

step 2 calculate a^2+b^2 = c^2  or c^2-b^2 = a^2 if not given hypotenuse.

if it is an obtuse or scalene triangle then

step 1.  Determine the triangle third length we use trigonometry as cos (side a/sideb) to determines the angle between a and b.

With such angle for opposite side we can use sin (angle) x side to find hypotenuse or sin(angle) x hypotenuse to find side.  

Step-by-step explanation:

9514 1404 393

Answer:

  12 m

Step-by-step explanation:

The distances of interest are the sides of a right triangle whose right angle is at Bruce. The hypotenuse of the triangle is the Teacher-Ruth distance. The unknown side (x) can be found using the Pythagorean theorem:

  x² + 9² = 15²

  x² = 225 -81 = 144

  x = √144 = 12

Bruce and Ruth are 12 meters apart.

Answer:

15% increase

Step-by-step explanation:

It increases by $1920 which is 15%

The exact values of the sine, cosine, and tangent of the angle 255° are -1/√2, 1/√2, and -1, respectively.

To find the exact values of the sine, cosine, and tangent of the angle 255°, we can use the identity that relates the trigonometric functions of an angle to the trigonometric functions of its complement.

By expressing 255° as the sum of 300° and -45°, we can determine the exact values of the trigonometric functions for the given angle.

We know that the sine, cosine, and tangent of an angle are periodic functions, repeating every 360 degrees. To find the exact values of the trigonometric functions for 255°, we can express it as the sum of 300° and -45°, where 300° is a multiple of 360°.

Since the sine, cosine, and tangent functions are odd or even functions, we can use the values of the trigonometric functions for 45° to determine the values for -45°.

For 45°:

sin(45°) = cos(45°) = 1/√2

tan(45°) = 1

Since cosine is an even function, cos(-45°) = cos(45°) = 1/√2.

Since sine is an odd function, sin(-45°) = -sin(45°) = -1/√2.

Using the definition of tangent as the ratio of sine to cosine, tan(-45°) = sin(-45°) / cos(-45°) = (-1/√2) / (1/√2) = -1.

Therefore, for the angle 255°:

sin(255°) = -1/√2

cos(255°) = 1/√2

tan(255°) = -1

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We can calculate the number of individuals likely to fall within two standard deviations above the mean by finding 2.5% of 1000

individuals: 25.

What is mean?

In statistics, the mean (also known as the arithmetic mean or average) is a measure of central tendency that represents the sum of a set of numbers divided by the total number of numbers in the set.

If the IQ data for 1000 individuals are normally distributed, approximately 95% of the individuals will fall within two standard deviations above or below the mean. This is known as the empirical rule or the 68-95-99.7 rule.

So, to find out how many of the 1000 individuals are likely to fall within two standard deviations above the mean, we can use this rule. We know that 95% of the data fall within two standard deviations of the mean, which means that 2.5% of the data fall above two standard deviations above the mean.

Therefore, we can calculate the number of individuals likely to fall within two standard deviations above the mean by finding 2.5% of 1000 individuals:

2.5% of 1000 = (2.5/100) x 1000 = 25

So, approximately 25 of the 1000 individuals are likely to fall within two standard deviations above the mean.

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Complete Question:

IQ data is collected for one thousand individuals. If the data are normally distributed, how many of these individuals are likely to fall within two standard deviations above the mean?

Answer:

Let's call the number of soldiers that should leave the group as x.

We know that the group of 30 soldiers has enough food for 40 days. And we want to find the number of soldiers that should leave the group so that the food is enough for 100 days for remaining soldiers.

We can use the proportion of soldiers to days of food to find the number of soldiers needed for 100 days of food.

30/40 = (30-x) / 100

We can cross-multiply and then solve for x:

1200 = 30x - x^2

x^2 + 30x -1200 = 0

x = 20 or x = -40

20 is the valid solution, so 20 soldiers should leave the group.

So, 20 soldiers should leave the group so that the food is enough for 100 days for remaining soldiers.

Answer: g = 29

10 = g - 19

add 19 to both sides:

29 = g

flip if u want

g = 29

hope this helped :)

Answer:

Step-by-step explanation:

by writing the formula of tan(30°), you'll get the answer.

Let's write it :

tan(x)=\(\frac{opposite}{adjacent\\}\)

we have a 30° angle so x=30° :

tan(30°)=\(\frac{AB}{AC} = \frac{AB}{6} =\frac{1}{\sqrt{3} }\)

⇒ √3 * AB = 6 ⇒ AB= \(\frac{6}{\sqrt{3} }\)≅ 3.46

Answer:

50 legs

Step-by-step explanation:

We know that a dog has 4 legs, a cat has 4 legs, a giraffe has 4 legs, a duck has 2 legs, and a chicken has 2 legs. So, we want to calculate \(2(4)+4(4)+1(4)+5(4)+1(2)+3(2)\), right?

Wrong! It's a trick question! The chickens aren't on the floor, so they don't count. So, we really want \(2(4)+4(4)+1(4)+5(4)+1(2)\).

We multiply it out to get \(8+16+4+20+2\).

We add these up to get \(50\).

So, our answer is \(\boxed{50}\) legs.

Answer:

20 to 8

Step-by-step explanation:

Answer:

20:8

Step-by-step explanation:

Answer:

answer is +$7.56

Step-by-step explanation:

I guess I was help full for u

plz follow me for more updates

Answer:

See below:

Step-by-step explanation:

Hello! I hope you are having a nice day. My name is Galaxy and I will be helping you today!!

We can solve this problem in a single step, we just need to know more about absolute value.

Absolute value is the distance a number is away from 0. For example, if we need to find the absolute value of -7, it would be 7 as the distance can not be negative.

Since we know that, we can solve the problem using algebra and our new logic we got.

\(|3-7|=-4?\\4\neq -4\)

We can see that -4 is not the absolute value, 4 is as the distance is 4 and cannot be negative.

Cheers!

Answer:

y = -2x + 17

Step-by-step explanation:

y has to equal 5:

incorrect

y = -2x - 17

y = -2(6) - 17

y = -12 - 17

y = -29

incorrect

y = -2x - 16

y = -2(6) - 16

y = -12 - 16

y = -28

incorrect

y = -2x + 16

y = -2(6) + 16

y = -12 + 16

y = 4

correct

y = -2x + 17

y = -2(6) + 17

y = -12 + 17

y = 5

Answer:

Surface area = 2πrh + 2πr^2

= (2 × 22/7 × 5 ×5 + 2×22/7×25)cm^2

= (1100/7+1100/7)cm^2

= 2200/7 = 314.28571) cm^2 (ans)

Hope it helps

Answer:

100 pi

Step-by-step explanation: