I'm not sure exactly how to do this. Anyone willing to give a little explanation?

For the given figure,   x = 23°  and      y = 129°

Parallel lines:

                        Parallel lines are lines that always stay the same distance apart and never meet.

Transversal line :

                             A transversal is a line that crosses two or more other lines.

given,

     ∠TLN = (3x - 18)°

    ∠MZQ = (5x + 14)°

    ∠NLM = y°

Now,

         ∠MZP + ∠MZQ = 180°  (Linear Pair)

        ∠MZP  = 180° - ∠MZQ  ...........(I)

again,

          ∠NLM + ∠TLN  =180°  ...........(II)      (Linear Pair)

  As,         ∠TLN = ∠MZP  (Corresponding Angle)

             (3x - 18)° =  180° - ∠MZQ  

           (3x - 18)° = 180° - (5x + 14)°

         3x + 5x  = 180° - 14° + 18°

           8x = 184°

           x = 184 / 8

          x = 23°

      From (II),

      ∠NLM + ∠TLN  =180°

    y° + 3x - 18° = 180°

 y = 180 - 3x + 18

     = 180 - 3* 23 + 18

      = 180 - 69 +18

     y = 129°

For the given figure,

                                     x = 23°  and      y = 129°

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In a direct variation, y varies proportional to x, then they are represented with the general formula:

y=kx

Direct variations always pass through the origin, then, the point (0,0) always lies on the line.

Point C is located at (-4,5), then we can find the value of k from the above equation like this:

y=kx

y/x=kx/x

y/x=k

k=y/x

replacing the x and y coordinates:

k=5/-4= -5/4

Then, to know if a point lies on the line that passes through the point C, we just have to divide its y coordinate by its x coordinate and the result must be -5/4, otherwise, the point doesn't belong to the line.

From the given options, the only point that when we take its y and x coordinates and then we make y/x gives us -5/4 is the point (4,-5).

Then, points (0,0) and (4,-5) are the only points that lie on the line.

For figure {0}, the number of tiles will be equal to 2.

Function : In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function

Expression : A mathematical expression is made up of terms (constants and variables) separated by mathematical operators

Equation : A mathematical equation is used to equate two expressions.

Given is a graph as shown in the image.

The line passes through point -

(3, 8) and (4, 10)

So, the slope of the line will be -

m = (10 - 8)/(4 - 3)

m = 2

y = 2x + c

For the point (3, 8), we can write -

8 = 6 + c

c = 2

For figure {0}, the number of tiles will be equal to 2.

Therefore, for figure {0}, the number of tiles will be equal to 2.

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Answer:

Graph B

Step-by-step explanation:

In a negative linear association between x and y, we are looking for a graph that:

A. Doesn't curve - is completely straight

B. Decreases in y as x increases (because slope is rise over run)

We know that graphs C and D are eliminated because they aren't linear.

We can also tell that graph A is eliminated because it shows a positive association.

So Graph B is all that's left.

Hope this helped!

Answer:

Graph B

Step-by-step explanation:

A negative linear equation has a straight line that goes down, making B the answer.

Answer:

Let's see what to do buddy...

Step-by-step explanation:

_________________________________

\( - 11 - x = - 5(2x - 3) + 7\)

\( - 11 - x = - 10x + 15 + 7\)

\( - 11 - x = - 10x + 22\)

Subtract the sides of the equation plus 11 :

\( - x = - 10x + 22 + 11\)

\( - x = - 10x + 33\)

Subtract the sides of the equation plus 10x

\(10x - x = 10x - 10x + 33\)

\(9x = 33\)

Divided the sides of the equation by 9

\( \frac{9}{9}x = \frac{33}{9} \\ \)

\( x = \frac{33}{9} = \frac{3 \times 11}{3 \times 3} = \frac{11}{3} \\ \)

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

Confident, In contrast to any stillness he had ever felt on land, he felt a sense of calm when the water was calm. and "He gave two weeks' notice at his job and immediately sailed off again."

fishing vessel Place on list Share. fishing boat definitions. a fishing vessel with a well for preserving the catch. A boat and a fishing smack are potential candidates. both sorts of draggers and trawlers. Fishing ships or boats are used to remove aquatic creatures from bodies of water.

A trawl is a type of fishing net that is currently dragged along or through the ocean floor at specific depths. Since trawlers are frequently bigger than fishing boats and struggle to maneuver when necessary, they are given special qualities in ror.

Thus, options A and A, B are correct.

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Answer:

Part a: confident

Part b: "The calmness that he felt when the water was placid wasn’t like any stillness that he experienced on land." and "He had spent most of his life on the sea; he knew the habits and nuances of the water like it was his closest friend."

Step-by-step explanation: I took the test :)

The  statements that are true as regards  sampling distribution is option D which are are:

A sampling distribution can be described as a the probability distribution of a statistic which can be gotten from the  larger number of samples with respect to a specific population.

It should be noted that sampling distribution of a given population  represent the  distribution of frequencies  with respect to the  range of different outcomes.

Therefore option D is correct.

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A rational number between the two given ones is -2/5, such that:

-1/3 > -2/5 > -1/2.

Rememeber that a rational number is any number that can be written as a quotient between two integer numbers.

Here we want to find a rational number between -1/3 and 1/-2, we can rewrite the second one as -1/2.

Now we want to find a number x such that:

-1/3 > x > --1/2

Remember that:

-1/3 ≈ -0.33...

-1/2 ≈ -0.5

So a number between these two is -0.4 which can be written as -2/5 (this is also rational).

That is the number we wanted to find.

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Answer:

The answer is 20/3

Step-by-step explanation:

(5 x 1 ) + ( 5 x 1/3)

5 + ( 5 × 1/3 )

5 + 5/3 = 20/3

Answer:

Thank you

Step-by-step explanation:

Babaoey

Answer:

Zero, One, Two

Step-by-step explanation:

when it's like

\(y=a|x-b|+c\)

with

\(c>0\)

it will be upward

\(y=a|x-b|\)

it will touch it in  \((b,0)\)

\(y=a|x-b|-c\)

with

\(c>0\)

the equations are just an example, there can be other ways too

have three or more it's impossible, because the absolute value graph is the union of two lines, and each line at most can touch the x-axis once

Answer:

A

Step-by-step explanation:

Slope = (change in y)/ (change in x)

          = (-1 - 4)/ (8 - 3)

          = -5/5

          = -1

the area of the rectangle will be 1.5w².

What is a rectangle?

Rectangles are quadrilaterals having four right angles in the Euclidean plane of geometry. Various definitions include an equiangular quadrilateral, A closed, four-sided rectangle is a two-dimensional shape. A rectangle's opposite sides are equal and parallel to one another, and all of its angles are exactly 90 degrees.

Area of rectangle is A = a*b

The given length of the rectangle is w

The width will be 1.5w

So the rectangle of the white figure is Area = w*1.5w = 1.5 w²

hence the area of the rectangle will be 1.5w².

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Answer:

See explanation

Step-by-step explanation:

The question is incomplete, as the function is not given. So, I will make an assumption.

A quadratic function is represented as:

\(f(x) = ax^2 + bx + c\)

If \(a > 0\), then the function has a minimum x value

E.g. \(f(x) = 4x^2 - 5x + 8\) ------ \(4 > 0\)

Else, then the function has a maximum x value

E.g. \(f(x)= -4x^2 -5x + 8\) ---- \(-4 < 0\)

The maximum or minimum x value is calculated using:

\(x = -\frac{b}{2a}\)

For instance, the maximum of \(f(x)= -4x^2 -5x + 8\) is:

\(x = -\frac{-5}{2*-4}\)

\(x = -\frac{5}{8}\)

So, the maximum of the function is:

\(f(x)= -4x^2 -5x + 8\)

\(f(-\frac{5}{8}) = -4 * (-\frac{5}{8})^2 - 5 *(-\frac{5}{8}) +8\)

\(f(-\frac{5}{8}) = 9.5625\)

Answer:

Wow thats hard

Step-by-step explanation:

though luck

83=2v+26

It's asking me to write 20 words so this is junk.

Answer:

83=v×2+26

Step-by-step explanation:

they want 20 wprds lol

Answer: Thirty-five and six twenty-fourths m^2

Step-by-step explanation:

Area = Length x Width

Area = (9/2 m)(47/6 m) = 35 1/4 m^2

The mistake is in the first step. You seem to want to divide through by 7, but you only did it correctly with the x ² term. What you should have after doing this is

7x ² + 9x + 2 = 0

→   x ² + 9/7 x + 2/7 = 0

This step isn't actually necessary to begin with since the starting quadratic is easily factorized:

7x ² + 9x + 2 = (7x + 2) (x + 1) = 0

Then

7x + 2 = 0   or   x + 1 = 0

7x = -2   or   x = -1

x = -2/7   or   x = -1

Question: The variable k represents a value in the set {-2,-4,-6,-8}. Which value of k make 4(1.5-k)-10=56/2 a true statement?

Step-by-step explanation:

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The equation of a circle with radius r centered at (h,k) is given by:

If the circle passes through the origin, then we have:

Then, for a circle centered at (-27,120) passing through the origin, we have:

Answer: D

Answer:

Step-by-step explanation:look it up

Considering the desired result of the hypothesis test, we the closest mean time to 1.5 hours, hence the correct option is:

C. 1.6 hrs

The closer the mean is to the sample mean, the less likely we are to reject the null hypothesis.

In this problem, the sample mean is of 1.5 hours, hence, the closest value, considering the absolute value of the difference, is of 1.6 hours, hence option C is correct.

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Answer:

-7-63a

Step-by-step explanation:

-7(1 + 9a)

(use the distributive property of multiplication to simplify)

-7-63a

Step-by-step explanation:

is the answer something like x^12=-2

Answer:

1187.49

Step-by-step explanation:

\(P(40)=0.023(40)^3-0.289(40)^2+3.068(40)+55.170=1187.49\)

The coordinates of the vertex of the parabola are (3, -7). The focus of the parabola is located at (3, -3). The equation of the directrix is y = -11.

The given equation of the parabola is in the form (x - h)^2 = 4p(y - k), where (h, k) represents the vertex and p represents the distance between the vertex and the focus/directrix.

Comparing the given equation with the standard form, we can see that the vertex is at (3, -7).

The coefficient 4p in this case is 16, so p = 4. Since the parabola opens upward, the focus will be p units above the vertex. Therefore, the focus is located at (3, -7 + 4) = (3, -3).

To find the directrix, we need to consider the distance p below the vertex. Since the parabola opens upward, the directrix will be p units below the vertex. Hence, the equation of the directrix is y = -7 - 4 = -11.

In summary, the coordinates of the vertex are (3, -7), the focus is located at (3, -3), and the equation of the directrix is y = -11.

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The measurement that is closest to the volume of the sphere is given as follows:

1,767.1 in³.

The volume of an sphere of radius r is given by the multiplication of 4π by the radius cubed and divided by 3, hence the equation is presented as follows:

\(V = \frac{4\pi r^3}{3}\)

From the image given at the end of the answer, we have that the diameter is of 15 units, hence the radius of the sphere, which is half the diameter, is given as follows:

r = 0.5 x 15

r = 7.5 units.

Then the volume of the sphere is given as follows:

V = 4/3 x π x 7.5³

V = 1,767.1 in³.

The sphere is given by the image presented at the end of the answer.

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Option (4) is correct. Draw a line with a straight edge through points A and C.  

The angle bisector  of a triangle divides the opposite side into two parts that are proportional to the other two sides of the triangle. By the angle bisector theorem, BDDC=ABAC.  

The next step in constructing the  angle bisector of angle ABC is:

D. Draw a line with a straight edge through points A and C.

For the angle bisector, we must find a point D on side AB, which is equidistant from point A and the apex of angle  B. We have already constructed the radius BO that bisects the angle ABC. Now  a line must be drawn that passes through point A and is parallel to ray BO. To do this, we  draw a straight line  through points A and C. The point where this line intersects the ray BO is point E. Finally,  a line is drawn through points D and E. That line bisects angle ABC at  O.

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Answer:

$319.60

Step-by-step explanation:

Normal Game console cost : $399.50

Discount: %20 (0.20)

$399.50×0.20= $79.90

Total cost of discount $79.90

$399.50-$79.90= $319.60

New cost after Discount= $319.60