PLEASE HELP ME, IM BEING TIMED ON THE TEST AND NEED AN ANSWER QUICK!!!!!

I ALSO SPENT ALL OF MY POINTS ON THE QUESTION!

A conjecture and the flowchart proof used to prove the conjecture are shown.


Given: A B C D is a parallelogram.

Prove: Angle 1 is supplementary to angle 3.

Art: Parallelogram A B C D. Ray D B is drawn and is extended past vertex B. The ray forms an interior angles A D B and D B C and an exterior angle labeled as 3, adjacent to angle D B C. Angle A D B is labeled as 1, and angle D B C is labeled as 2.




Drag an expression or phrase to each box to complete the proof.

Answer:

any number

Step-by-step explanation:

It is because all real numbers are solutions to this

Answer:

x = infinite solutions

Step-by-step explanation:

\(\frac{2}{3}(6x+ 3) = 4x + 2\\\\\frac{12}{3}x + \frac{2 \times 3}{3} = 4x + 2\\\\4x + 2 = 4x + 2 \\\\Which\ is \ true \ for \ all \ values \ of \ x.\)

The resulting matrix is the inverse of the original matrix.

The adjoint method of finding the inverse of a 3x3 matrix involves several steps:

Calculate the matrix of cofactors: The first step is to calculate the matrix of cofactors. This involves finding the determinant of the 2x2 submatrices of the original matrix, and then alternating the signs of these determinants as we build the matrix of cofactors.

Transpose the matrix of cofactors: The second step is to transpose the matrix of cofactors. This involves flipping the rows and columns of the matrix.

Divide by the determinant of the original matrix: The final step is to divide each element of the transposed matrix of cofactors by the determinant of the original matrix.

to know more about matrix refer here

https://brainly.com/question/28180105#

#SPJ11

The slope of the line is 3.

Given are the coordinates of points on a line, we need to find the slope of the line,

Considering the points (2, 7) and (4, 13).

We know that the slope = y₂-y₁ / x₂-x₁

slope = 13-7 / 4-2 = 6/2

Slope = 3

Hence the slope of the line is 3.

Learn more about slope click;

https://brainly.com/question/3605446

#SPJ1

Answer:

Step-by-step explanation:

So first you multiply 6 by 55. That equals 330. Then, you divide that by 44. That equals 7.5. Therefore, Pablo runs 7.5 miles in 44 minutes.

From mass unit conversion where using a numeric constant ( 0.001), the total weight of vegitables ( carrots and beans) in a bag is equals to the 3.420 kilograms.

A unit conversion is used to expresses the same property as a different unit of measurement. Unit conversion is a process with serval steps that involves multiplication or division by a numerical factor called conversion factor. So, there are different unit conversions charts like mass unit conversation, length unit conversion etc. Now, we have, a bag contains carrots and beans.

Weight of carrots in bag = 3 kg

weight of beans in bag = 420 grams

We have to determine total weight that bag contains. As we see both weights are present in different units ( i.e, kg and grams). Using unit conversion, 1 kilogram = 1000 grams

=>\( 1 gram= \frac{1}{1000}=0.001 kg\)

So, 420 grams = 420× 0.001 = 0.420 kg

Total weight of vegitables in bag = weight of carrots + weight of beans

= 3 kg + 0.420 kg

= 3.420 kg

Hence, required value is 3.420 kilograms.

For more information about unit conversion visit :

https://brainly.com/question/8426032?

#SPJ4

Answer:

Distribute -4 to a and -5

Step-by-step explanation:

I answered it on quizzis and got it right :)

The first step is to distribute 4 to a and -5 .

Option (b) is correct.

It is required to find the first step in solving the equation.

An equation is a mathematical statement that is made up of two expressions connected by an equal sign. Equation, statement of equality between two expressions consisting of variables and/or numbers.

Given:

The equation

2a – 4 (a – 5) = 10

The first step is to distribute 4 we get,

2a-4a+20=10

Compare the like terms we get,

-2a=-10

Divide by 2 in both sides, we get

a=5

Therefore, the first step is to distribute 4 to a and -5 .

Learn more details about equation here:

https://brainly.com/question/10413253

#SPJ2

There are 336 different 5-digit telephone numbers that can be constructed using the digits 0 to 9, starting with "67" and with no repeated digits.

To answer your question, we need to find the number of ways to arrange the remaining three digits after "67" is fixed.

Since we cannot repeat any digit, the first digit has 8 possibilities (0 to 9 except for 6 and 7).

the second digit has 7 possibilities, and the third digit has 6 possibilities.
To find the total number of arrangements, we multiply the number of possibilities for each digit together:

8 × 7 × 6 = 336.
Therefore, there are 336 different 5-digit telephone numbers that can be constructed using the digits 0 to 9, starting with "67" and with no repeated digits.
To know more about numbers visit :

https://brainly.com/question/32585587

#SPJ11

The correct option is C. Connect every intersection of an arc and the circle with a segment.

When constructing an inscribed regular hexagon, the steps come after six arcs are created on the circle is connect every intersection of an arc and the circle with a segment.

A hexagon is a two-dimensional geometric shapes shape with six sides that have the same or different length dimensions. A hexagonal flooring, pencil cross-section, honeycomb, and other real time of the hexagon shape include.

Some key features related to regular hexagon are-

To know more about the regular hexagon, here

https://brainly.com/question/15424654

#SPJ4

It is the location of the center of an equal distance point traced from the center. A circle's radius is the distance among its center and its circumference.

When building an engraved regular hexagon.

Following the creation of six arcs on the circle, the following steps will be taken.

A segment should be connected to every intersection of an arc and a circle.

The correct question is -

When constructing an inscribed regular hexagon, what steps come after six arcs are created on the circle?

A. Connect every other intersection of an arc and the circle with a segment. B. Connect the intersections of the diameters and the circle with a segment.

C. Connect every intersection of an arc and the circle with a segment.

D. Connect the midpoint of the radius to the endpoint of the diameter.

Answer: (C) Connect every intersection of an arc and the circle with a segment.

Step-by-step explanation: butter

The surface area of the planet is approximately 47,789,000 square miles.

The problem gives us the radius of a planet, which is 1950 miles. We need to find its surface area using the formula for the radius of a sphere given its surface area. The formula is given as:

A = 4πr²

where A is the surface area of the sphere and r is its radius.

To find the surface area of the planet, we need to substitute the given value of its radius into this formula. Thus, we get:

A = 4π(1950)²

Simplifying this expression, we get:

A = 4π(3,802,500)

A = 15,210,000π

Now, we need to approximate this value to the nearest square mile, as per the problem. We know that π is approximately equal to 3.14. Therefore, we can substitute this value to get an approximate value of the surface area:

A ≈ 15,210,000(3.14)

A ≈ 47,789,400

Rounding this value to the nearest square mile, we get:

A ≈ 47,789,000 square miles

To know more about surface area here

https://brainly.com/question/27784309

#SPJ4

The sector of the circle is bounded by 2 radii, and the measure of the central angle that forms the sector is 120 degrees

The given parameters are:

The area is calculated using

Area = α/360 * πr^2

So, we have:

α/360 * π * 15^2 = 75π

Evaluate the exponent

α/360 * π * 225 = 75π

Divide both sides by 75π

α/360 * 3 = 1

Multiply

α/120  = 1

Multiply both sides by 120

α = 120

Hence, the measure of the central angle that forms the sector is 120 degrees

Read more about sectors at:

https://brainly.com/question/10090807

Answer:

29.9 inches squared

Step-by-step explanation:

I just took this and got the answer right!!

The area of the metal base for the water heater is approximately 452.2 square inches (rounded to the nearest tenth).

The radius of the hot water heater is 10 inches (half of the diameter). To find the radius of the base, we add the 2-inch overhang to the radius of the heater: 10 + 2 = 12 inches.

Now we can calculate the area of the base using the formula for the area of a circle: A = πr²

A = π(12)²  = 452.4 square inches (rounded to the nearest tenth).

Therefore, the area of the metal base for the hot water heater is 452.4 square inches.



To find the area of the metal base for the hot water heater, we need to calculate the area of a circle with a radius of 12 inches.

We get this radius by adding the 2-inch overhang to the radius of the heater, which is 10 inches. Using the formula for the area of a circle, A = πr² , we can plug in our value for r and solve for A.

After rounding to the nearest tenth, we get an area of 452.4 square inches. Therefore, the metal base needs to have an area of at least 452.4 square inches to properly support the hot water heater.


The area of the metal base for the hot water heater is 452.4 square inches, which was found by calculating the area of a circle with a radius of 12 inches (10 inch radius of the heater + 2 inch overhang). This information can be used to ensure that the base is the correct size and can properly support the hot water heater.

To know more about area of a circle visit:

brainly.com/question/28642423

#SPJ11

The vector field f(x,y) = 33x^2y^2i + 22x^3yj is conservative, and its potential function is φ(x,y) = 11x^3y^2 + 11x^2y^2 + C.

To determine if a vector field is conservative, we need to check if it is the gradient of a scalar function (i.e., a potential function). We can do this by taking the partial derivatives of each component with respect to their respective variables and checking if they are equal:

∂f_x/∂y = 66xy^2
∂f_y/∂x = 66xy^2

Since these partial derivatives are equal, the vector field is conservative. We can then find a potential function by integrating each component with respect to their respective variable:

φ(x,y) = 11x^3y^2 + 11x^2y^2 + C

where C is the constant of integration.

Therefore, the vector field f(x,y) = 33x^2y^2i + 22x^3yj is conservative, and its potential function is φ(x,y) = 11x^3y^2 + 11x^2y^2 + C.

Learn more  about vector field

brainly.com/question/14122594

#SPJ11

Answer:

-------------------------

Each coordinate of the midpoint is the average of endpoints:

Therefore M is (13, 14).

Answer:

$900

Step-by-step explanation:

f= farm charge

c= cost per child

t= total cost

f+30c=t

300+30(20)=t

300+600=t

900=t

The new yield strength of the 1040 steel will be the intercept on the curve for 30.56 %of cold work which is between700 to 800 MPA

Given original diameter do = 12 mm

Ao = \(\pi\)/4 x 12² = 113.097 mm²

Deformed diameter d =10mm

Ad = \(\pi\)/4 x 10² = 78.54 mm²

Degree of cold work %CW = (Ao - Ad/Ao)X 100

                                             =(113. 097 - 78. 54/113.097) x 100

                                             = 30.56%

% CW is 30.56 %

Therefore, the intercept on the curve for 30.56% of cold work, which is between 700 and 800 MPA, will represent the new yield strength of the 1040 steel.

Learn more about intercept on the curve :

https://brainly.com/question/28715687

#SPJ4

The information that is needed to write the equation of a line in point-slope form is the location of one ordered pair that lies on the line and the line's slope. The correct option is the first option

From the question, we are to determine the information that is needed to write the equation of a line in point-slope form.

The point-slope form of a line is given as

y - y₁ = m(x - x₁)

Where, (x₁, y₁) is a point on the line

and m is the slope of the line

Thus, in order to write the equation of a line in the point-slope form, the information that are needed are:

1. An ordered pair on the line

2. The slope of the line

Learn more on Point-slope form of the equation of a line here: https://brainly.com/question/11624671

#SPJ1

Step-by-step explanation:

In this form, x = 5.

so we'll substitute 5 in for x...

f(5) = -9(5) -10

f(5) = -45 -10

f(5) = -55

essentially saying, when x = 5, y = -55

Answer:

68 degree

Step-by-step explanation:

Please mark as brainliest

Step-by-step explanation:

my horses are working and in the image above

$0, He earned $8798 in net taxable income the previous year. He has a negative amount of taxable income since the exemption and the allowed deduction are larger than his annual gross income.

Compound interest, also known as interest on principal and interest, is the practice of adding interest to the principal amount of a loan or deposit.

It occurs when interest is reinvested, or added to the loaned capital rather than paid out, or when the borrower is required to pay it, so that interest is generated the next period on the principal amount plus any accumulated interest.

In finance and economics, compound interest is common.

In contrast to simple interest, which does not compound since past interest is not added to the principal for the current period, compound interest allows interest to build over time.

The interest per period multiplied by the number of periods in a year yields the simple annual interest rate.

According to our question-

Last year, a part-time housekeeper earned $8798.

He claimed he was exempt, costing $365.

$570.00 is the standard deduction.

Gross income less the standard deduction and all exemptions equals taxable income.

= 8798 - 3650 - 5700 = $-552

There is a negative number, which indicates that he owes no taxes.

learn more about compound interest click here:

brainly.com/question/28020457

#SPJ4

Answer:

709.856

Step-by-step explanation:

The composite function f(g(x)) represents the composition of two functions.

i.e., g(x) and f(x).

Here, the inner function is g(x) and the outer function is

\(f(x).b) g(f(x)):g(f(x))=g(x+9)=(x+9)-9=x\) \(g(f(x))=x\)

Ans: x Similarly, g(f(x)) represents the composition of two functions, f(x) and g(x).

Here, the inner function is f(x) and the outer function is g(x).c)

Thus, g(x) is called an inverse function of f(x)In the given context, g(x) is the inverse function of f(x).

The inverse function is a function that does the opposite of what the original function does.

To know more about composite visit:

https://brainly.com/question/13253422

#SPJ11

Answer:

148 books

Step-by-step explanation:

Answer:

148 books all together

Answer:

I'm pretty sure its D

Step-by-step explanation:

Liza will pass Ralph after 5 hours, and they each will have traveled 325 miles. Then the correct option is D.

A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.

Ralph and Liza are both driving from Los Angeles to Santa Fe.

Ralph leaves at 7:00 and averages 60 mph (miles per hour) on the way.

Liza leaves at 7:25 and averages 65 mph on the way.

The situation is modeled by this system will travel:

y = 60x + 25

y = 65x

where x is the number of hours after Liza leaves and y is the distance each

The time after Liza leaves will she pass Ralph will be

65x = 60x + 25

 5x = 25

   x = 5 hours

Then the distance covered by both after 5 hours will be

y = 65 (5)

y = 325 miles

More about the linear system link is given below.

https://brainly.com/question/20379472

#SPJ2

slope: 4/5 is a positive slope

The picture below shows some examples of equation with positive slope.

Answer:

rise from left to right

Step-by-step explanation:

Linear equation: \(y=mx+b\)

(where \(m\) is the slope and \(b\) is the y-intercept)

Positive slope: rise from left to right

\(m\) is a positive number

\(\textsf{e.g.}\:y=\dfrac45x+4\)

Negative slope: fall from left to right

\(m\) is a negative number

\(\textsf{e.g.}\:y=-\dfrac45x+4\)

Zero slope: horizontal line

\(m=0\)

\(\textsf{e.g.}\:y=0x+\dfrac45\implies y=\dfrac45\)

Therefore, a horizontal line is \(y = a\) (where \(a\) is some constant)

Infinite slope: vertical line

\(m= \infty\)

\(\sf slope\: (m)=\dfrac{change\:in\:y}{change\:in\:x}\)

There is no change in x-values for a vertical line, so:

\(\sf \implies slope=\dfrac{change\:in\:y}{0}=\infty\)

We also usually call the slope of this line undefined.

Therefore, a vertical line is \(x = a\) (where \(a\) is some constant)

---------------------------------------------------------------------------------

Attached graph:

Positive slope: black line

Negative slope: blue line

Zero slope: green line

Infinite slope: red line

Answer:

130=x

Step-by-step explanation: Do +20 on both sides the 20 on the left side cancels and 500 + 20= 520. Bring down the 4x. Divide 4 on both sides. 4 divided by 4 cancels. 520/4= 130. So he needs to sell 130. Give me brainliest.

9514 1404 393

Answer:

  8 lb

Step-by-step explanation:

The original weight W increased by 12% is ...

  W + 12%·W = 8.96

  1.12W = 8.96

  W = 8.96/1.12 = 8.00

The kitten's weight a month ago was 8.0 pounds.