Question : x and y are integers.
y≥ 2
X + y ≤4
y < 2x + 2
Mark on the grid all the points
that fulfill all three inequalities.


My answer in in the pic

Answer:

4x^14

Step-by-step explanation:

(4x^5y³)÷(y³x^-9)

4x^14

ANSWER :

EXPLANATION :

a) Measure of fourth angle of quadrilateral diamond is equals to the 120°.

b) The measures of other two angles

of rhombus are equal to the 30° and 110°.

A polygon is a flat or plane figure that is described by a finite number of straight line segments ( not curves) connected to form a closed figure. The bounded plane region is known as a polygon. The finite line segments of a polygon are called its edges or sides. We have a round center cut diamond.

a) Three angles of the quadrilateral are of measure 60°, 70°, 110°. Let the fourth angle of quadrilateral be 'x degrees'. As we know, the Sum of all interior angles of a quadrilateral = 360°

=> 60° +70° + 110° + x = 360°

=> 240° + x = 360°

=> x = 360° - 240°

=>x = 120°

b) We have measure of two angles of the rhombus are 30°, 110°. Let the measure of other two angles be 'a degrees' and ' b degree'. As we know, tge Opposite angles of rhombus are equal

⇒ a = 30°

⇒ b = 110°

Hence, required measure of angles are 30° and 110°.

For more information about polygon, visit :

https://brainly.com/question/26583264

#SPJ4

Complete question:

2. Brilliance measures the amount of light that passes into the diamond and reflects out from its internal surfaces. A round center cut diamond is shown.

a) Outline one irregular quadrilateral in the diamond. The measure of three of the

angles of one of the irregular quadrilateral facets of the diamond are 60°, 70°,and 110°. What is the measure of the fourth angle? Explain your reasoning.

b) Outline one rhombus in the diamond. The measure of two of the angles of one of the rhombus facets of the diamond are 30° and 150°. What are the measures of the other two angles? Explain your reasoning.

Answer: 1/9

Step-by-step explanation:

You have 3 possible options. The probablility of the spinner landing on 3 is 1/3. The probability of it landing on 2 is also 1/3. For them to happen together, you multiply them. 1/3 * 1/3 = 1/9.

The probability of landing on a 3 and then landing on a 2 is,

⇒ 1/9

The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one

Given that;

You spin the spinner twice.

Now, The probability of the spinner landing on 3 is,

⇒ 1/3.

And, The probability of it landing on 2 is,

⇒ 1/3.

Hence, The probability of landing on a 3 and then landing on a 2 is,

⇒ 1/3 × 1/3

⇒ 1/9.

Learn more about the probability visit:

https://brainly.com/question/13604758

#SPJ3

Answer:

a) 4 tennis balls

Step-by-step explanation:

Given information is,

→ 8 packs of tennis balls.

→ His friend has 7 tennis balls.

→ Cole has 25 tennis balls.

Now the total tennis balls will be,

→ 25 + 7 = 32 balls

Then tennis balls in each pack is,

→ 32 balls ÷ 8 packs

→ 32/8 = 4 balls

Hence, each pack has 4 tennis balls.

$775 at 6% simple interest for 3 years.

Substituting the given values in the formula, We get,

\( \sf: \implies \dfrac{775 \times 6 \times 3}{100} \)

Calculating further, We get,

\( \sf: \implies \dfrac{13950}{100} \)

Dividing, We get,

\( \sf: \implies \$ 139.50\)

∴ The Simple Interest is $139.50

Answer:

Well, 1 gallon is 4 quarts so if Finn lives in a ½ Gallon tank divide 10 by 0.5 and you get 20, so his new tank is 20 times bigger than his old bowl.

Step-by-step explanation:

Math rocks! Have fun!

For the function g(x) we have:

The function g(x) is given by applying transformations to f(x), the transformations are:

The function is:

\(g(x) = -(x + 2)^2 + 5\)

The graph is the one you can see below:

There you can see that the vertex is at (-2, 5), then the line of symmetry is:

x = -2.

And we have a maximum at the vertex, which is y = 5.

If you want to learn more about quadratic equations:

https://brainly.com/question/1214333

#SPJ1

Total hats = 52 + 13 = 65

Percentage that are baseball = number of baseball/ total hats x 100.

52/65 = 0.8 x 100 = 80%

80% are baseball hats

Answer: 80%

Step-by-step explanation:

First, you would add 52 and 13 together. That would be 65. Then you would divide 52 by 65. The answer is 0.8. That is equal to 80%.

Two different tools that the students can use to simulate choosing a game include:

The gaming club could use a random number generator to simulate the selection of a game. They could assign a unique number to each of the 10 games (for example, 1-10), and then use a random number generator to generate a number between 1 and 10. The game that corresponds to the generated number would be the game that is selected for play.

The gaming club could also create a physical game spinner with 10 sections, each labeled with the name of a game. They could spin the spinner to select the game for play at each meeting.

Find out more on tools at https://brainly.com/question/30862586

#SPJ1

Answer:  b

Step-by-step explanation:

Combine the terms after removing the parentheses.

Reference equation: 4x + 12

a.  4x + 12

b.  4X +7

c.  4x + 12

d.  4x + 12

An equation is a mathematical expression that contains an equals symbol. Equations often contain algebra. Algebra is used in math when you do not know the exact number in a calculation.

Given that:

Pules Rs 4000 per night but will decrease the amount by R100 per person occupying the chalet.

Number of People          Cost per night

          1                                       4000

          2                                       3900

          3                                      3800

          4                                       3700

          5                                       3600

          6                                       3500

          7                                       3400

          8                                       3300

          9                                       3200

          10                                      3100

let C be cost per night and n be the number of people of staying in chalet.

equation:   C=  4000-100(n-1)

      for n=1: C= 4000- 0=4000

            n=2, C= 4000-100(1)= 3900

The graph is attached below:

Learn more about equation here:

brainly.com/question/10413253

#SPJ1

a)The quantity at time t=0 is  110.

b)The quantity is increasing over time .

c) The percent per unit time growth or decay rate is 11.1% .

d)Yes, the growth rate continuous.

a. At time t=0, the quantity Q can be found using the given formula Q = 110(1.137\()^{2}\).

  Plugging in t=0, we get.

  Q = 110(1.137\()^{0}\)

      = 110(1) = 110.

b. The quantity is increasing over time because the base (1.137) in the formula is greater than 1, which means that Q grows as time (t) increases.

c. The percent per unit time growth rate can be found by taking the derivative of the function and dividing by the initial quantity:

dQ/dt = 110(1.137\()^{t}\)* ln(1.137)
dQ/dt at t=0 = 110(1.137\()^{0}\) * ln(1.137) = 12.2

% growth per unit time = (dQ/dt)/Q * 100% = 12.2/110 * 100% = 11.1%

d. The growth rate is continuous, as it follows an exponential growth pattern described by the formula Q = 110(1.137)^t, where the base is constant and the time variable is continuous.

Know more about  decay rate   here:

https://brainly.com/question/29224203

#SPJ11

The number of variables in a data collection whose values can fluctuate while others remain fixed is referred to as a degree of freedom. So, the third choice is the right one.

A variable that indicates a quantity being altered in an experiment is known as an independent variable. In equations, x is frequently used to denote the independent variable. A variable that indicates a quantity being altered in an experiment is known as an independent variable. Values that fluctuate in relation to one another are independent and dependent variables in mathematics.

Given.

The number of variables in a data collection whose values can fluctuate while others remain fixed is referred to as a degree of freedom. So, the third choice is the right one.

In other words, the number of values that can change in a statistical calculation is referred to as the degree of freedom.

To learn more about independent variable, visit:

https://brainly.com/question/17344045

#SPJ4

Answer:

Chad is incorrect

Step-by-step explanation:

Since A is in quadrant 2, we know the x must be negative and y is positive. Therefore, if we add a negative sign in front of both x and y, x will become positive, and y will become negative. However, in the 3rd quadrant, both x and y must be negative, which is not the case here. Hence, Chad is wrong.

Answer:

\(\huge\boxed{A)\ 7.618\times10^{-6}}\)

Step-by-step explanation:

The scientific notation:

\(a\cdot10^n\)

where

\(1\leq a<10;\ n\in\mathbb{Z}\)

We have

\(761.8\times10^{-8}\)

We need to move the decimal point two places to the left.

\(\underbrace{(7.618\times10^2)}_{=761.8}\times10^{-8}=7.618\times(10^2\times10^{-8})\)

use

\(a^n\cdot a^m=a^{n+m}\)

\(=7.618\times10^{2+(-8)}=7.618\times10^{-6}\)

Answer:

a

Step-by-step explanation:

The original price of the T.V is 350 dollars

a percentage is a number or ratio that can be expressed as a fraction of 100. If we have to calculate percent of a number, divide the number by the whole and multiply by 100. Hence, the percentage means, a part per hundred. The word per cent means per 100. It is represented by the symbol “%”.

le the original price of T.V be x.

so if the t.v was sold 40% off, I means that the sale price of T.V  = 60x/100

0.6x.

if the original price is 140 more than sale price, it means sale price is 140 less = x - 140

Equating both expressions we have

x - 140 = 0.6x

x - 0.6x = 140

0.4x = 140

x = 140/0.4

x = 350 dollars

In conclusion, the original price of tv is 350 dollars

Learn more about Percentage: https://brainly.com/question/24304697

#SPJ1

In the triangle, the measure of the exterior angle  is 117°.

What is a triangle's definition?

A triangle is a basic two-dimensional geometric shape that consists of three straight sides and three angles. It is a polygon with three sides and three vertices.

The sides of a triangle are usually labeled as a, b, and c, and the angles opposite to these sides are labeled as A, B, and C respectively. The sum of the interior angles of a triangle is always 180 degrees, and each angle in a triangle is less than 180 degrees.

Now,

In a triangle, the sum of the angles = 180°.

Let's denote the three interior angles of the triangle as A, B, and C.

Then we know that:

A + B + C = 180°

We're given two of the interior angles:

B = 75°  (remote interior angle)

C = 42°  (remote interior angle)

To find the measure of the exterior angle, let's first find the third interior angle:

A + B + C = 180°

A + 75 + 42 = 180°

A + 117 = 180

A = 63°

Now we can use the fact that the exterior angle is equal to the sum of the two remote interior angles:

Exterior angle = B + C

Exterior angle = 75 + 42

Exterior angle = 117°

Therefore, the measure of the exterior angle of the triangle is 117°.

To know more about triangles visit the link

brainly.com/question/2773823

#SPJ1

Answer:

228cm^2

Step-by-step explanation:

Multiply 18cm by 10cm:

18 x 10 = 180cm^2

So we have the area of the biggest/top part: 180cm^2

For the bottom part:

You've said the length of the bottom side is 8cm.

We know the length of the biggest side: 24cm. And we know the length of the opposite side: 18cm. So, to find the length of the missing side, it's simple subtraction:

24cm - 18cm = 6cm

So now we have lengths for 2 sides: 8cm and 6cm.

Multiply these to give the area:

8cm * 6cm = 48cm^2

Add these areas of both shapes together to give total area:

180cm^2 + 48cm^2 = 228cm^2

True. the interpretation of the slope is different in a multiple linear regression model as compared to a simple linear regression model.

The slope and intercept of a line reveal the steepness of the line and the location in which it intersects an axis. The slope and intercept of the logistic relationship of the two variables can be utilized to get the average change rate. The ratio of a change in the variable y to the rise in the x component is known as the the line's slope.

Y = a + bX, where X seems to be the mediating variable and Y is the response variable, is the equation of a linear regression line. A is the intersection (the result of y for x = 0), and b is the line's slope.

To learn more about slope visit:

https://brainly.com/question/29690915

#SPJ4

Answer:

sale price is $54.40

Step-by-step explanation:

original Price - discount = sale Price

80 - 80(0.32) = $54.40

Answer: $54.40

Step-by-step explanation:

Inferential statistics involves using sample data to make inferences, predictions, or generalizations about a larger population, providing valuable insights and conclusions based on statistical analysis.

The term "inferential statistics" is associated with the task of making inferences or drawing conclusions about a population based on sample data.

In other words, it involves using sample data to make generalizations or predictions about a larger population.

Inferential statistics is concerned with analyzing and interpreting data in a way that allows us to make inferences about the population from which the data is collected.

It goes beyond simply describing the sample and aims to make broader statements or predictions about the population as a whole.

This branch of statistics utilizes various techniques and methodologies to draw conclusions from the sample data, such as hypothesis testing, confidence intervals, and regression analysis.

These techniques involve making assumptions about the underlying population and using statistical tools to estimate parameters, test hypotheses, or predict outcomes.

The goal of inferential statistics is to provide insights into the larger population based on a representative sample.

It allows researchers and analysts to generalize their findings beyond the specific sample and make informed decisions or predictions about the population as a whole.

For similar question on population.

https://brainly.com/question/30396931  

#SPJ8

a. Equation 1: 5x + 3y = 9.19 (Jill and her friends' purchase), Equation 2: 6x + 7y = 14.36 (Jack and his friends' purchase)

b. the price of a hot dog is approximately $1.25, and the price of a bag of fries is approximately $0.98.

a. To represent the situation with a system of equations, let's define the variables:

Let "x" represent the price of a hot dog in dollars.

Let "y" represent the price of a bag of fries in dollars.

Based on the given information, we can set up the following system of equations:

Equation 1: 5x + 3y = 9.19 (Jill and her friends' purchase)

Equation 2: 6x + 7y = 14.36 (Jack and his friends' purchase)

b. To solve the system of equations, we can use any appropriate method such as substitution or elimination. In this case, let's use the elimination method:

Multiply Equation 1 by 2 and Equation 2 by 3 to create coefficients of "x" that will cancel each other out:

2(5x + 3y) = 2(9.19)

3(6x + 7y) = 3(14.36)

Simplifying:

10x + 6y = 18.38

18x + 21y = 43.08

Now, subtract Equation 1 from Equation 2:

(18x + 21y) - (10x + 6y) = 43.08 - 18.38

8x + 15y = 24.70

We now have a new equation:

8x + 15y = 24.70

Next, solve this new equation for one variable. Let's solve for "x":

8x = 24.70 - 15y

x = (24.70 - 15y) / 8

Now substitute this value of "x" back into either Equation 1 or Equation 2. Let's use Equation 1:

5[(24.70 - 15y) / 8] + 3y = 9.19

Simplify and solve for "y":

123.50 - 75y + 24y = 73.52

-51y = -49.98

y ≈ 0.98

Now substitute the value of "y" back into Equation 1 to solve for "x":

5x + 3(0.98) = 9.19

5x + 2.94 = 9.19

5x = 6.25

x ≈ 1.25

Therefore, the price of a hot dog is approximately $1.25, and the price of a bag of fries is approximately $0.98.

Learn more about purchase here

https://brainly.com/question/31225339

#SPJ11

The correct answer is:

b. Test statistic: t = -1.841

Critical value = ±2.045

Do not reject H0

To conduct the hypothesis test using the pooled t-test, we compare the calculated test statistic to the critical value at a significance level of α = 0.05.

Given the following statistics for two independent samples:

Sample 1: x1 = 11.1, s1 = 4.5, n1 = 14

Sample 2: x2 = 17.2, s2 = 4.9, n2 = 17

The pooled t-test assumes that the population variances are equal. We calculate the pooled standard deviation (sp) using the formula:

sp = sqrt(((n1-1)*s1^2 + (n2-1)*s2^2) / (n1 + n2 - 2))

Next, we calculate the test statistic (t) using the formula:

t = (x1 - x2) / (sp * sqrt(1/n1 + 1/n2))

For the given data, the calculated test statistic is t = -3.577.

To determine whether to reject or fail to reject the null hypothesis (H0), we compare the absolute value of the test statistic to the critical value from the t-distribution at a significance level of α = 0.05. In this case, the critical value is ±1.699.

Since the absolute value of the test statistic (-3.577) is greater than the critical value (1.699), we do not reject the null hypothesis (H0). Therefore, the correct answer is c. Test statistic: t = -3.577, Critical value = ±1.699, Do not reject H0.

To learn more about t-test , refer below:

https://brainly.com/question/8206980

#SPJ11

Answer:

y=-x+4

Step-by-step explanation:

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

m=(3-8)/(1-(-4))

m=-5/(1+4)

m=-5/5

m=-1

y-y1=m(x-x1)

y-8=-1(x-(-4))

y-8=-(x+4)

y=-x-4+8

y=-x+4

Answer:

-14xy^2+6x^2y

Step-by-step explanation:

Hope this helps at least

Answer:-14xy^(2)+6x^(2)y

Answer:

z = -3

Step-by-step explanation:

Simplifying

3z + -3 = 2z + -6

Reorder the terms:

-3 + 3z = 2z + -6

Reorder the terms:

-3 + 3z = -6 + 2z

Solving

-3 + 3z = -6 + 2z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-2z' to each side of the equation.

-3 + 3z + -2z = -6 + 2z + -2z

Combine like terms: 3z + -2z = 1z

-3 + 1z = -6 + 2z + -2z

Combine like terms: 2z + -2z = 0

-3 + 1z = -6 + 0

-3 + 1z = -6

Add '3' to each side of the equation.

-3 + 3 + 1z = -6 + 3

Combine like terms: -3 + 3 = 0

0 + 1z = -6 + 3

1z = -6 + 3

Combine like terms: -6 + 3 = -3

1z = -3

Divide each side by '1'.

z = -3

Simplifying

z = -3

Answer:

=3z+3=2z+6

=3z-2z=6-3

=z=3

hope you like the answer

please mark the answer as brainliest