100 Points! Geometry question. Photo attached. Find x and y. Please show as much work as possible. Thank you!

Answer:

11/6

Step-by-step explanation:

See the steps below:)

Answer:

Price demand function

Step-by-step explanation:

The price demand function is the function in which there is a relationship between the demand and the price of the product

The Price demand function is

\(= Price \times demand\)

\(= p \times x\)

hence, the price demand function represents that there is a relationship that lies between the demand and the price

Answer:

12.5 and 7.5

Step-by-step explanation:

Step-by-step explanation:

Because straight lines (that are not the 'same line') can have at most, only one point of intersection...the unique solution.

Answer:

no it not have a unique solution.

Answer:

Step-by-step explanation:

This is a proof.  You need to use theorems and definitions to get to your answer.  You cannot make any assumptions without a definition for it.  You can you use the information that you have proven from previous statements.

m<1 = m<2                               Given

QP = QR                                   Given

m<3 = m<4                               Vertical Angles

m<1 + m<3 + m<P = 180          Triangle Sum Theorem

m<P = 180 - m<1 - m<3            Subtraction

m<P = 180 - m<2 - m<3           Substitution

m<2 + m<4 + m<R = 180         Triangle Sum Theorem

m<R = 180 - m<2 - m<4           Subtraction

m<R = 180 - m<2 - m<3           Substitution

m<P = m<R                               Transitive

m<Q = m<Q                             Reflexive

ΔQTP ≅ ΔQTR                        ASA

We proved that the triangles are congruent by proving an angle, a side and another angle are the same.

<Q and <Q same

QR and QP same, this was give

<R = <P same through proof    

Answer:

1 1/2

Step-by-step explanation:

The correct answer is: They are both 1 standard deviation away from their means, but in opposite directions. The first score is 1 standard deviation below mean, while second score is 1 standard deviation above the mean.

Standard deviation is a measure of the deviation or spread from the mean (mean) of a set of data values. 

More specifically, the standard deviation is calculated by taking the square root of the variance of the data. Variance is the mean square of the difference of each data point from the mean. 

The first score of 40 from a distribution with a mean of 50 and a standard deviation of 10 is 1 standard deviation below the mean, because it is (50-40)/10 = -1 standard deviation from the mean.

The second score of 45 from a distribution with a mean of 50 and a standard deviation of 5 is 1 standard deviation above the mean, because it is (45-50)/5 = -1 standard deviation from the mean.

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Solve. A brownie recipe calls for 4 cups of sugar and yields 24 brownies. How much sugar will be needed to make 3 dozen brownies?​

___________________________________________________

24 Brownies (4 cups of sugar)

2 dozen = 4 cups

______________-

Ration cups/ number of brownies

4/ 24 = 1 /6 (It means a cup per 6 brownies or two cups per dozen)

______________________

1/ 6= x / 12*3

x = 12*3 / 6

x= 2*3

x= 6

___________________________

Answer

To make 3 dozen brownies will be needed 6 cups of sugar

Answer: 16, -1

Step-by-step explanation:

since the x is +10 more than d and the y is -7 less than d, you just add another +10 and -7 to get your next point

Answer:

4

Step-by-step explanation:

\(zeros \begin{cases} x=0\implies &x=0\\ x=9\implies &x-9=0\\ x=9\implies &x-9=0 \end{cases}\qquad \implies a(x)(x-9)(x-9)=\stackrel{y}{0} \\\\\\ \stackrel{\textit{with a coefficient of 1}}{1(x)(x-9)(x-9)=y}\implies x(x-9)^2=y\implies x(x^2-18x+81)=y \\\\\\ ~\hfill {\Large \begin{array}{llll} x^3-18x^2+81x=y \end{array}}~\hfill\)

The equation M = 8 + 8 represents the given information. Maria has 16 scarves.

The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.

Let's let "M" represent the number of scarves that Maria has.

According to the problem, "Maria has 8 more scarves than Lucy." We know that Lucy has 8 scarves. So, Maria has 8 more than that.

We can represent this information in an equation:

M = 8 + 8

We add 8 to Lucy's 8 scarves to get the total number of scarves that Maria has, which is 16.

So, Maria has 16 scarves.

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The required Maria has 16 scarves, and the expression models the situation is given as M = 8 + L.

The equation model is defined as the model of the given situation in the form of an equation using variables and constants.

Here,
Let's use the variable "M" to represent the number of scarves that Maria has. Since Maria has 8 more scarves than Lucy, and Lucy has 8 scarves, we can write an equation as,

M = 8 + L

where L is the number of scarves that Lucy has. Substituting L = 8 into this equation, we get:

M = 8 + 8

M = 16

Therefore, Maria has 16 scarves.

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The probability values are obtained as -

P(X + Y > 3) = 0.45

P(XY = 2) = 0.10

P(XY > 1) = 0.55

What is probability?

Probability is a way to gauge how likely something is to happen. Many things are difficult to forecast with absolute confidence. Using it, we can only make predictions about the likelihood of an event happening, or how likely it is. Probability can range from 0 to 1, with 0 denoting an impossibility and 1 denoting a certainty.

The joint probability mass function XX and YY is given as -

p(1,1)=0.45p(2,1)=0.05p(3,1)=0.05p(1,2)=0.05p(2,2)=0.1p(3,2)=0.1p(1,3)=0.05p(2,3)=0.05p(3,3)=0.1p(1,1)=0.45p(1,2)=0.05p(1,3)=0.05p(2,1)=0.05p(2,2)=0.1p(2,3)=0.05p(3,1)=0.05p(3,2)=0.1p(3,3)=0.1.

The first operation is -

P(X + Y > 3)

Substitute the values in the equation -

P(X + Y > 3) = P(3,1) + P(2,2) + P(3,2) + P(1,3) + P(2,3) + P(3,3)

P(X + Y > 3) = 0.05 + 0.1 + 0.1 + 0.05 + 0.05 + 0.1

P(X + Y > 3) = 0.45

Therefore, the value is obtained as 0.45.

The second operation is -

P(XY = 2)

Substitute the values in the equation -

P(XY = 2) = P(2,1) + P(1,2)

P(XY = 2) = 0.05 + 0.05

P(XY = 2) = 0.10

Therefore, the value is obtained as 0.10.

The third operation is -

P(XY > 1)

Substitute the values in the equation -

P(XY > 1) = 1 - [P(XY ≤ 1)]

P(XY > 1) = 1 - [P(1,1)]

P(XY > 1) = 1 - 0.45

P(XY > 1) = 0.55

Therefore, the value is obtained as 0.55.

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The joint probability mass function of XX and YY is given by

p(1,1)=0.45p(2,1)=0.05p(3,1)=0.05p(1,2)=0.05p(2,2)=0.1p(3,2)=0.1p(1,3)=0.05p(2,3)=0.05p(3,3)=0.1p(1,1)=0.45p(1,2)=0.05p(1,3)=0.05p(2,1)=0.05p(2,2)=0.1p(2,3)=0.05p(3,1)=0.05p(3,2)=0.1p(3,3)=0.1

Compute the following probabilities:

P(X+Y>3)=

P(XY=2)=

P(XY>1)=

measue of arc LK = 192° (option D)

Given:

A circle with angle LJK = 96°

To find:

the measure of the indicated angle

∠LJK and arc LK both have arc LK in common

To get the indicated angle, we will apply the formula:

inscribed angle = 96°

intercepted arc = arc LK

Answer:

9 squirrels and 36 birds

Step-by-step explanation:

4x+x=45

5x=45

x=9

4*9=36

Answer:

I hit my toe

Step-by-step explain

. 0.85+[0.15+(-1/3)

Answer:

3q^2-13q+4

Step-by-step explanation:

Answer:

3q^2-13q+4

Step-by-step explanation:

q (3q-1)-4 (3q-1)

3q^2-q-12q+4

3q^2-13q+4

Answer: 172 ounces

Step-by-step explanation:

We are given 10 pounds and 12 ounces to convert to ounces.

There are 16 ounces in 1 pound.

We can create a proportion to find out how much ounces 10 pounds is.

10 pounds / x ounces = 1 pound / 16 ounces

We need to solve for x by isolating the variable x.

10/x = 1/16

10 = x/16

10 * 16 = x

160 ounces = x

so 10 pounds is equivalent to 160 ounces. But we are not done yet.

We were asked to convert 10 pounds and 12 ounces.

So add together the ounces to find the total ounces:

160 ounces + 12 ounces = 172 ounces.

Answer:

f(x) is shifted 7 units to the right.

Answer:

f(x) is shifted 7units to the right

The standard deviation is 71.

To find the standard deviation, first calculate the mean which is the sum of all the observations divided by the total number of observations.

Data is, 20, 40, 31, 7, 15, 29, 25, 20, 17, 32, 28, 12, 34, 29, 20, 17, 33, 23.

Total number of observations are, 18.

Sum of observations, 20+40+31+7+15+29+25+20+17+32+28+12+34+29+20+17+33+23 = 432

Mean = sum of observations/total number of observations

Mean = 432/18

Mean = 24

Standard deviation = \(\sigma = \sqrt{\dfrac{(\sum x_i-\mu)^2}{N}}\).

Where, μ is the Mean of the observations.

N is total number of observations.

\(x_i\)  is the ith observation.

σ = {(20-24)^2+(40-24)^2+(31-24)^2+(7-24)^2+(15-24)^2+(29-24)^2+(25-24)^2+(20-24)^2+(17-24)^2+(32-24)^2+(28-24)^2+(12-24)^2+(34-24)^2+(29-24)^2+(20-24)^2+(17-24)^2+(33-24)^2+(23-24)^2}/18

σ = {1278}/18

σ = 71

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Step-by-step explanation:

study by the University of London found that participants who multitasked during cognitive tasks, experienced an IQ score decline similar to those who have stayed up all night. Some of the multitasking men had their IQ drop 15 points, leaving them with the average IQ of an 8-year-old chil

Answer:

A

Step-by-step explanation:

You are given that x - 3 = 8

It's an equation. The first thing you do is add or subtract when you are learning how to handle equations. This is a level 1 equation. That means that the solution is just to add or subtract something.

In this case, x has 3 taken away from it. So you have to get x by  itself. The way to do that is to add 3. Then the -3 on the left disappears.

x - 3 + 3 = 8+3

x = 11

The answer is A

Answer:

don't know actually but I can elaborate the solution

Step-by-step explanation:

x-3=8

x=8+3

Answer:

No

Step-by-step explanation:

Knowing that 1.5 can also be written as 1.500

Thus, 0.968 < 1.500

Also can say 0.968 is less than 1.500

[RevyBreeze]

Answer:

The 90th

Step-by-step explanation:

You have to find the least common multiple of 6, 9, and 10 because that will be the first one when all three are on the bottle.

The least common multiple is 90.

1) 3:00 to 4:00

2) 103

The required solution is 4:00 to 5:00 and  87  customers.

It is required to fill in the blanks.

The arithmetic refers to working with numbers by doing addition, subtraction, multiplication, and division. Fractions, decimals, percentages, fractions, square root, exponents, and other arithmetic operations are used to achieve mathematical simplifications.

Given:

According to question , Initially, there were 75 customers.

From 1:00 to 2:00, a total of 30 more people entered, meaning there were

 75 + 30 - 12

= 93 people.

From 2:00 to 3:00, a total of 14 more people entered, meaning there were

93 + 14 - 8  

= 99 people.

From 3:00 to 4:00, a total of 18 people entered, meaning there were

 99 + 18 - 30

= 87 people.

4:00 to 5:00   :  If the store does not accept any more customers except those who are already inside then, all 87 must leave between 4:00 to 5:00 in order to left from the store by 5:00.

Therefore, the required solution is 4:00 to 5:00 and  87  customers.

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Answer:

the percentage profit of the company is 63.9%.

Step-by-step explanation:

Cost of making pins= £1.10

Number of pins= 1000

Total cost for making the pins

= Cost of each pin × Number of pins

= £1.10 × 1000

= £1110

Percentage of pins sold in charities

= 35% of 1000 pins

= (35/100) × 1000

= 350 pins

Left pins= 1000-350 = 650 pins

Number of pins sold at £3.00:

= 60% of 650

= (60/100) × 650

= 390

Selling price of these 390 pins

= 390 × £3.00

= £1170

Number of pins sold at £5.00 for 2:

= 40% of 650

= (40/100) × 650

= 260

These 260 pins were sold in pairs for £5.

Therefore, number of pairs sold

= 260/2

= 130 pairs

Selling price of these 130 pairs of pins

= 130 × £5.00

= £650

Therefore, total selling price

= £1170 + £650

= £1820

Profit by company

= Selling price - Cost price

= £1820 - £1110

= £710

Profit percentage

= Profit × 100 / Total cost price

= 710 × 100 / 1110

= 71000/1110

= 63.9%

Answer:

It there a picture

Step-by-step explanation:

Answer:

it's ax+b form answer is Q(x-2)=4x-6

Step-by-step explanation:

ax+b=Q(x),Q(x-2)=a(x-2)+2

Q(3x)=a(3x)+b=12x+2, 3a=12 =>a=4,b=2

the original q of x is 4x+2

Q of x-2 =4(x-2)+2=4x-8+2=4x-6

Answer:

Below,...

Step-by-step explanation:

O.7 = Rational Number

-13/18 = Rational Number

-1.7 = Rational Number

11.28 = Rational Number

25 = Rational Number

\(\sqrt{5}\) = NOT a Rational Number

Chow,...!