i need help. i don’t know how to do this

Answer:

a dilation and a rotation

Step-by-step explanation:

is what I put

Answer:

[tex]3\frac{17}{24}[/tex]

Step-by-step explanation:

[tex]14\frac{1}{6}-10\frac{11}{24}=\\\\\frac{85}{6}-\frac{251}{24}=\\\\\frac{340}{24}-\frac{251}{24}=\\\\\frac{89}{24}=\\\\3\frac{17}{24}[/tex]

14x6= 84/6

84/6 +1/6 = 85/6

10 x 24= 240/24

240/24 +11/24 = 251/24

85x 4 = 340

340-251= 89/24

3 17/24

Answer:

b. six equilateral triangles

Step-by-step explanation:

The 6 interior angles of the hexagon are supplementary to the exterior angle and are 120 deg. ... Therefore the angles at the center is 360/6 = 60 degrees for each triangle. So all three angles of the six triangles are 60 deg each. So there are 6 equilateral triangles that form the regular hexagon.

Answer:

Draw a graph that joins the points (100, 155) and (200, 245) and has a slope = 0.9

Step-by-step explanation:

x variable represents total megabytes of data used

y variable represents total monthly charges

The company charges $155 (y) for 100 megabytes (x) means that the point (100, 155) belongs to the equation.

The company charges $245 (y) for 200 megabytes (x) means that the point (200, 245) belongs to the equation.

With these two points, the slope is computed as follows:

(245 - 155)/(200 - 100) = 0.9

Answer:

the correct answer is

Step-by-step explanation:

Second option: Draw a graph that joins the points 100 and 135 500 and  375 and has a slope of 0.6  

or if you have the other problem its

Draw a graph which joins the points (100, 120) and (50, 95) and has a slope = 0.50

Answer:

Option (B)

Step-by-step explanation:

Given shed is a composite figure having a rectangular solid at the base and a triangular prism on the top.

Volume of the shed = Volume of the rectangular prism + Volume of the triangular prism

Volume of the rectangular prism = length × width × height

                                                      = 5 × 2 × 3

                                                      = 30 m³

Volume of the triangular prism = Area of the base × height of the prism

                                                   = [tex]\frac{1}{2}(\text{Base})(\text{height of the triangular bsae})[/tex] × height of the prism

                                                   = [tex][\frac{1}{2}(5)(1.6)]\times 2[/tex]

                                                   = 8 m³

Volume of the shed = volume of the rectangular prism + volume of the triangular prism

                                 = 30 + 8

                                 = 38 m³

Therefore, Option (B) will be the answer.

Answer:

$11.40

Step-by-step explanation:

$38 for 2 people to go to the movie theater.

38/2=19

$19 for each person to go to the movie theater.

40% of the money is for snacks, the movie ticket must be 60% of the money.

19×60%

19×60/100=11.4

The cost of each movie ticket is $11.40

Answer:

$11.4

Step-by-step explanation:

Total Cost = $38

Snacks:

=> [tex]\frac{40}{100}* 38[/tex]

=> $15.2

Left for 2 tickets:

=> $38-$15.2

=> $22.8

For 1 ticket:

=> $22.8/2

=> $11.4

Answer:

George Washington died on December 14th, 1799

Numerical with the arrangement: month - day - year

12 - 14 - 1799

Step-by-step explanation:

In the question, we are told that: the month in which he died and the day of the month on which he died are consecutive even integers whose product is 168.

Therefore,

If one positive even integer = Month he died is represented by x

The second consecutive even integer = Day he died = x + 2

Their product =

x ( x + 2) = 168

x² + 2x = 168

x² + 2x - 168 = 0

We factorise

x² + 14x - 12x - 168 = 0

(x² + 14x) - (12x - 168) = 0

x(x + 14) - 12(x + 14) = 0

(x - 12)(x + 14) = 0

x - 12 = 0, x = 12

x + 14 = 0 , x = -14

Our answer cannot be a negative interger, hence x = 12

So the first positive even integer = 12

The second positive even integer = x+2 = 12 + 2 = 14

Therefore, the month he died = n = 12th month = December

The day he died = n + 2 = 14 = 14th day.

Hence, George Washington died on December 14th, 1799

Numerical with the arrangement: month - day - year

12 - 14 - 1799

Answer:

C. (x, y) -> (x - 4, y + 5)

Step-by-step explanation:

A is at (2, -2)

A' is at (-2, 3)

To get from 2 to -2, you must subtract 4, so (x - 4)

To get from -2 to 3, you must add 5, so (y + 5)

(x - 4, y + 5)

I hope this helps :))

The algebraic description that maps ΔABC onto ΔA′B′C′ in the given figure should be option C. (x, y) -> (x - 4, y + 5)

Since

A is at (2, -2)

A' is at (-2, 3)

So,

To get from 2 to -2, you should deduct 4, so (x - 4)

And,

To get from -2 to 3, you should deduct 5, so (y + 5)

Therefore,

(x - 4, y + 5)

Learn more about algebraic here: https://brainly.com/question/24754151

Answer:

65

Step-by-step explanation:

Angle A is 55 degrees.

A triangle adds up to 180 in degrees so 60 + 55 = 115

180 - 115 = 65 therefore angle C is 65 degrees.

Angle B is equal to angle C so it's also 65 degrees.

Basically:

A - 55

B - 65

C - 65

Answer:

a. 1/2 of Josh's cookies is the same thing as 1/2 of c which can be written as 1/2c.

b. We know that one half of the amount Josh ate is 1/2c from the previous problem. One more than that is simply 1/2c + 1.

Answer:

D. Dilation, congruent

Step-by-step explanation:

Dilation is the term used for the increase or decrease in the area of a figure

Answer:

D. Dilation, similar

Step-by-step explanation:

Dilation is making the object larger or smaller.

Rotation is turning the object around a point.

Reflection is reflecting it over a line

Translation is moving the object.

Only dilation is making the object larger. Our answer is D. Dilation, similar because the object is not congruent but similar.

Answer:

a

Step-by-step explanation:

1. Choose a person.

2. Substitute the numbers into the correct values.

105 - 15 = ?/5 = 18

105 - 18 = ?/5 = 3.48

105 - 12 = ?/5 = 18.6

105 - 23 = ?/5 = 16.4

It is A because it is the only one in which the answer is equivalent to the cost.

Hope this helps:)

Answer:

The answer is A. .

Step-by-step explanation:

Let [tex]s[/tex] represent the amount of sunglasses bought and [tex]t[/tex] represent the amount of shirts bought.

Scarlet bought 3 pairs of sunglasses and 2 shirts for $81. In other words:

[tex]3s+2t=81[/tex]

Paula bought one pair of sunglasses and five shirts for $105. In other words:

[tex]s+5t=105[/tex]

We have a system of equations and can solve it by isolating [tex]s[/tex].

[tex]s+5t=105[/tex]

[tex]s=105-5t[/tex]

Now, substitute.

[tex]3s+2t=81[/tex]

[tex]3(105-5t)+2t=81[/tex]

[tex]315-15t+2t=81[/tex]

[tex]-13t=-234[/tex]

[tex]t=18[/tex]

Now, determine [tex]s.[/tex]

[tex]s=105-5t[/tex]

[tex]s=105-5(18)[/tex]

[tex]s=15[/tex]

Thus, a pair of sunglasses is $15 and a shirt is $18.

Answer:

1. b > -2

2. x <= 3

Step-by-step explanation:

Question 1:

-2(b + 5) < -6

Divide both sides by -2. Remember to change the inequality sign.

b + 5 > 3

Subtract 5 from both sides.

b > -2

Question 2:

-(x - 10) >= 7

Divide both sides by -1. Remember to change the inequality sign.

x - 10 <= -7

Add 10 to both sides.

x <= 3

Answer:

BC=10

Step-by-step explanation:

BD-BC=14-4=10

Answer:

BC is 10

Step-by-step explanation:

BD is the whole thing

CD and BC make up BD

so BD-CD=BC

     14 - 4 = 10

BC is 10

Answer:

B. [tex]y=-7[/tex]

Step-by-step explanation:

[tex]y^{3} =-343\\\\\sqrt[3]{y^{3} } =\sqrt[3]{-343} \\\\\ y=-7[/tex]

The answer that fits this is B. [tex]y=-7[/tex]

Answer:

B) y = -7

Step-by-step explanation:

y^3= y*y*y

-7*-7*-7= -343

Thus, it is B

Answer:

4

Step-by-step explanation:

When we want to find a quotient, what we do is that we switch the numerator and the denominator of the second fraction and then we multiply the two resulting fractions. If we have [tex]\frac{6}{7}[/tex] and [tex]\frac{3}{14}[/tex], doing this we would have:

[tex]\frac{6}{7}(\frac{14}{3})=\frac{84}{21} = \frac{28}{7} =\frac{4}{1}=4[/tex]

Thus, the right answer is 4.

Answer:

yes I believe it is a function

Answer:

  see attached

Step-by-step explanation:

The image on the left in the attachment is created with an initial direction angle of 0°. The image on the right, with both feet at the bottom, is created with an initial direction of 36° (not 72°). An initial rotation of 72° results in an image like the left one, except with the origin at the bottom point.

In each case, the origin is marked with a dot.

The final result is a five-pointed start or a five-pointed start upwards if you rotate 72 degrees rather than 144 degrees the first time.

A star is a type of polygon, which means it is a shape with multiple sides. Indeed, five-pointed stars are classified as decagons or polygons with 10 sides but the number of sides varies if the star is six-pointed, ten-pointed star, etc.

All stars use lines with specific angles to be created. In the case of five-pointed stars, whcih are the most common the general pattern is:

This means that if you follow the instruction you will obtain a five-pointed star.

Learn more about stars in: https://brainly.com/question/24493066

Answer:

a. rational - It can be written as a fraction so it's rational.

b. rational - Simplified it equals to 9, a whole, therefore rational, number.

c. irrational - Even once simplified, it contains a square root, therefore it's irrational.

d. rational - It can be written as a fraction so it's rational.

e. irrational - It cannot be simplified from a square root, therefore it's irrational.

Answer:

(5,3)

I'm not soooo sure I'm %50 sure

Answer

Here is the graph of f(x).

graph{-(x)/((2x-3)(x+4)) [-10, 10, -5, 5]}

Answer:

c

Step-by-step explanation:

bruh

Answer:

Answer is given below with explanations.

Step-by-step explanation:

The correct answer is option d

BC is included between the angle B and C

Hence the answer is option d

HAVE A NICE DAY!

THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION.

BC is included between ∠B and ∠C.

An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle.

Given that;

Triangle ABC is shown in figure.

Now, We get;

Side BC is included between ∠B and ∠C.

Thus, BC is included between ∠B and ∠C.

Learn more about the angle visit:;

https://brainly.com/question/25716982

#SPJ7

Answer:

D. y = 1/3x

Step-by-step explanation:

The line rises 1 unit up and runs 3 units to the right. The numerator (top) of the fraction, in this case the "rise" (units traveled up or down) of the equation, is 1. The denominator (bottom) of the fraction is 3, representing the "run" (units traveled right or left) of the equation.

Good luck on your test/work, I hope this helped!

Answer:

B

Step-by-step explanation:

Given f(x) then f(x + a) represents a horizontal translation of f(x)

• If a > 0 then a shift to the left of a units

• If a < 0 then a shift to the right of a units

Here the shift is - 8, thus [tex]\sqrt{x+8}[/tex]

Given f(x) then f(x) + c represents a vertical translation of f(x)

• If c > 0 then a shift up of c units

• if c < 0 then a shift down of c units

Here the shift is - 3 , thus

f(x) = [tex]\sqrt{x+8}[/tex] - 3 → B