Mathematics High School

Choose all of the transformations that are rigid

Choose All Of The Transformations That Are Rigid

Answers

Answer 1

Answer:

its angel

Step-by-step explanation:

Answer 2

Answer: its angel

Step-by-step explanation:

Related Questions

Change each fraction or mixed number to a percent.
a.2/5
b.7/20
C. 1 11/16
d. 14 1/4

Answers

Answer:

a=40%, b=35%, c=168.75, d=1425

Step-by-step explanation:

a : 2/5=4/10*100=40

b:7/20=35/100*100=35

c: 1 11/16=1.6875*100=168.75

d: 14 1/4=14.25*100=1425

Please help
Will give brainliest!!!

Answers

step 1: set equations equal to eachother
2x+2=x-1
which equals to x=-3
so the answer is one.

Answer:

There is one solution.

Step-by-step explanation:

y=2x+2

y=x-1

So 2x+2 = x-1

x = -3

So y = -4

Help pleasseeeeeeeeeeeeeeeeeeer

Answers

Answer:

4

Step-by-step explanation:

8/12 simplifies to 4/6. so x needs to be 4 for it to work

0.2 - 4/10 - 1.625 =
Enter the answer as an exact decimal or simplified fraction.

Answers

Answer:

-33/40

Step-by-step explanation:

Answer:

-1.825 or in fraction form -73/40 or -1 33/40

Selection all equations that are true given the diagram below.

Answers

Answer:

Opition A I just did it

Step-by-step explanation:

I LIKE YA CUT G


Brianna jogs 15 minutes more on Sunday than Saturday. She jogged 26 minutes on Saturday.
a.
How many minutes does she jog on Sunday?

Answers

Answer:

41

Step-by-step explanation:

15+26=41

Answer:

41 minutes

Step-by-step explanation:

If she jogged 15 minutes more on Sunday than Saturday, we can find how many minutes she jogged on Sunday by adding 15 to Saturday's amount:

So, add 15 to 26:

15 + 26

= 41

So, she jogged 41 minutes on Sunday.

What is the slope of the line in the figure


Answers

Answer:

2/3

Step-by-step explanation:

Answer:

-3/2

Step-by-step explanation:

Please answer quickly

Which of the following could be the number shown on the number line?

Answers

Answer:

A

Step-by-step explanation:

6 is the square root of 36 since it is to the left of it it should be less than 36. That leaves 35 and 30. 35 is closer to 6 as it is almost there so the answer is[tex]\sqrt35[/tex]

I think it is B.35 but I’m not entirely sure.

Please help for brainlest.

Answers

Answer:

3

Step-by-step explanation:

Answer: x=3

Step-by-step explanation:

I just know -.-

Jonathan wants to investigate the effect that friction has on the amount of force needed to pull an object over surfaces with different textures.
For his test, he gathers the following materials:
• A 1-kilogram wooden board
• A1-meter length of string
A spring scale
• 1 sheet each of felt, construction paper, coarse sandpaper, and wax paper
• 1 roll of masking tape
Jonathan ties one end of the string around the board and the other end to the hook of the spring scale. He tapes the felt, construction paper,
sandpaper, and wax paper side by side on a tabletop. Then he slowly pulls the board across each of the four different surfaces, one surface at
a time. He records the amount of force it takes to move the board over each surface. Which surface would require the least force to move the
board?
O A. Coarse sandpaper
O B. Construction paper
OC. Felt
O D. Wax paper

Answers

Answer:

sand paer

Step-by-step explanation:

dd,,dd,

ddmdmdmdmmddmmdddmdmmdmdmd

Your sister can get $30 per day, d, for selling clothes at the market. But she has to pay $60 at first for renting a stand. You can get $20 per day for helping your neighbor rake lawns. After how many days will your sister earn as much as you?

Answers

Answer:

6 days

Step-by-step explanation:

pay 60 = -60

Let d = the number of days

30d - 60 = sister

20d = me

Equation:

30d - 60 = 20d                    Move 30 to the other side

-30d          -30d

-60 = 20d - 30d                    Combine liked terms

-60 = -10d                                

-10     -10                                Divide

d = 6

Does the system have a no solution or infinitely many solutions
Y=2/3x+2-2x+3y=6

Answers

Answer:

answer for y=2/3x+2: y=2/3x+2

answer for -2x+3y=6: x=3/2y-3

pls give brainliest

Answer:

There are infinitely many solutions.

Step-by-step explanation:

There are infinitely many solutions because if you solve the equations, you will find that both of the equations are actually the same, so there is infinitely many solutions.

Showing that both equations are equal:  y=2/3x+2       -2x+3y=6

y=2/3x+2  Multiply by 3 on both sides

3y=2x+6 Rearrange (-2x on both sides)

3y-2x=6 More rearrangement

-2x+3y=6 Now, if you look back at the second equation, you will see that they are both the same.

                     

What is the sum of 52.07 and 8.43?

(Write the answer as a decimal to the nearest tenth.)

Answers

60.5, rounded to the nearest tenth should be 61!!

The sum of 52.07 and 8.43 which is 52.07 + 8.43 will be 60.50.

What is Algebra?

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.

The numbers are given below.

52.07 and 8.43

Then the sum of the numbers 52.07 and 8.43 will be given by putting a plus sign between them. Then we have

⇒ 52.07 + 8.43

⇒ 60.50


The value of the expression 52.07 + 8.43 will be 60.50.

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ2

The rate at which crickets chirp is a linear function of
temperature. At 60°F they chirp 74 times per minute.
At 72º they chirp 120 times per minute.
a.) Write an equation in slope intercept form that
represents this function.
b.)Predict the number of chirps per minute when the
temperature is 64º.

Answers

Answer:

a) [tex]y=\frac{23}{6} x-156[/tex]

b) [tex]\frac{268}{3}[/tex]

Step-by-step explanation:

Formulas for linear equations:

Slope-intercept: [tex]y=mx+b[/tex], where m is the slope and b is the y-intercept

Point-slope: [tex]y-y_1=m(x-x_1)[/tex], where (x₁, y₁) is a point on the function and m is the slope.

a) We are given two points. If you're given two points (x₁, y₁) and (x₂, y₂), the slope m is given by the formula:

[tex]m = \frac{y_2-y_1}{x_2-x_1}[/tex]

Let's mark the temperature on the x-axis, and the number of chirps per minute on the y-axis. So, we have the following points: (60, 74), and (72, 120). Calculating the slope m between these two points:

[tex]m=\frac{120-74}{72-60}[/tex]

[tex]m=\frac{23}{6}[/tex]

Since we have the x and y coordinates of a point on the function, we can write an equation in point-slope form, which will help us to find the y-intercept. We need the y-intercept in order to write the slope intercept form of the equation. We will use the point (60, 74) here, although you can also use (72, 120) if you want.

Point-slope form equation of the linear function:

[tex]y-74=\frac{23}{6} (x-60)[/tex]

Now that we have the point-slope equation of the function, we can find the y-intercept. The y-intercept is the point on the function where the graph crosses the y-axis (when the x-value is 0). So, we plug in 0 for x into the equation and solve for y:

[tex]y-74=\frac{23}{6} (0-60)[/tex]

[tex]y=-230+74[/tex]

[tex]y=-156[/tex]

Now that we have the y-intercept value of the function, we can write an equation in slope-intercept form:

[tex]y=\frac{23}{6} x-156[/tex]

b) Since we marked the temperature on the x-axis, we can just plug in the number 64 as the x-value into the equation we have. y will be the number of chirps per minute when the temperature is 64º.

[tex]y=(\frac{23}{6} *64)-156[/tex]

[tex]y=\frac{736}{3} - \frac{468}{3}[/tex]

[tex]y=\frac{268}{3}[/tex]

If you have any questions, leave a comment below.

Ethan had his two friends over for pizza. Ethan ate 1/4 of the pizza. One of his friends ate 3/8 of the pizza and the other friend ate 1/8 of the pizza. How much of the pizza is left?​

Answers

Answer:

2/8 or 1/4

Step-by-step explanation:

this is because 2/8+3/8+1/8= 0.75

0.75=3/4

1-3/4=1/4

The amount of pizza left Ethan had his two friends will be 1/4.

What is Algebra?

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

Ethan had his two friends over for pizza. Ethan ate 1/4 of the pizza. One of his friends ate 3/8 of the pizza and the other friend ate 1/8 of the pizza.

Then the amount of pizza left is given as,

⇒ 1 - 1/4 - 3/8 - 1/8

⇒ 8/8 - 2/8 - 3/8 - 1/8

⇒ (8 - 2 - 3 - 1) / 8

⇒ (8 - 6) / 8

⇒ 2/8

⇒ 1/4

The amount of pizza left Ethan had his two friends will be 1/4.

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ2

Please help!! I really need it.

Answers

It’s a I think but I’m not sure

25 POITNS Suppose a six-sided die has one side numbered with a 9, two sides numbered with a 10, two sides numbered with an 8, and one side numbered with an 11.

What is the expected value of a die roll on this die?

Enter your answer as a number, rounded to two decimal places if necessary, like this: 42.53

Answers

Answer:

9.33

Step-by-step explanation:

hope that helps!

Is 0z=2 no solution?

Answers

Answer:

No

Step-by-step explanation:

HELPPPP PLSSSSSSSSSSSSSSSS

Answers

Answer:

x = 10

Step-by-step explanation:

9x + 9 = 8x + 19

9x - 8x = 19 -9

x =10

Answer:

10

Step-by-step explanation:

Angles are alternate exterior and congruent

9x + 9 = 8x + 19

9x - 8x = 19 - 9

x = 10  

:( I am very dumb please help

Answers

Answer:

(1,1)(2,4)(3,9)(4,16)

Step-by-step explanation:

It's not proportional therefore it's not LINEAR.

Answer:

Nonlinear

Step-by-step explanation:

8/34=?
can you show the work pls and thank you

Answers

The answer is 4/17 the work is below

What is 4.3% as a decimal

Answers

0.043 is the correct answer :$

Answer:

0.043

Step-by-step explanation:

Divide by 100.

4.3 / 100 = 0.043

Best of Luck!

Adding 0 to any number leaves it unchanged. For example a + 0 = a.

Answers

Answer:

true

Step-by-step explanation:

❤️✨

Yep that's correct XD

Determine the correct scientific notation form of the number. 627,000,000

Answers

Answer:

6.27 x 10 ^ 8

Step-by-step explanation:

What is -3+7 please help

Answers

Answer:

It is 4.

Thank you and please rate me as brainliest as it will help me to level up

The product of 15 and a number X is -75. Write the equation, and solution for X.

Answers

Answer: [tex]x = -5[/tex]

Step-by-step explanation:

If a product of 15 and an unknown number equals -75 the equation should look like this:

[tex]15x = -75[/tex]

Now to solve for x:

1. [tex]\frac{15x}{15} = \frac{-75}{15}[/tex]

2. [tex]x = -5[/tex]

The solution for x is -5.

What is Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side. It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation. Equal treatment should be given to each party.

Given:

The product of 15 and a number X is -75.

So, the expression is

15x = -75

Now, divide 15 on both side

15x/15= -75/15

x= -5

Hence, the value of x is -5.

Learn more about equation here:

https://brainly.com/question/10413253

#SPJ2

Is triangle mno similar to triangle pqo explain

Answers

Answer:

need more information or a picture please

Step-by-step explanation:

what would be the measure of angle A?
A. 70 degrees
B. 79 degrees
C. 55 degrees
D. 44 degrees

Answers

Answer:

D because that is the smallest angle on there baby doll

Step-by-step explanation:

have a nice day sugar bear

Answer:

D

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Sum the 3 angles and equate to 180

4x + 8x - 9 + 57 = 180, that is

12x + 48 = 180 ( subtract 48 from both sides )

12x = 132 ( divide both sides by 12 )

x = 11

Thus

∠ A = 4x = 4 × 11 = 44° → D

Please help geometry honors

Answers

sjdisisiwiwwisidisshddjdj

If a polynomial function f(x) has roots –8, 1, and 6i, what must also be a root of f(x)? –6 –6i 6 – i 6

Answers

Answer: -6i

Step-by-step explanation:

Other Questions
what are green boxes on periodic tables determine the area of a circle whose circumference is 70 the largest orange in a bag has the circumference of 9 5/8 inches. The smallest orange has a circumference of 7 13/16 inches. Write the difference of the circumferences of the smallest orange and the largest orange FREEEEEEEEEEEEEEEEEEEEE POINNNNNNNNNNTSSSSSSSSSSSSSSSSSSiM GIVING 100 POINTSSSSSS Ecosystem always include what is the point of human life, what is our purpose on earth and why were we put here? How do you handle a resident that is confused ? 1) A ratio of 2 to 10 is the same as*02/142/12O 1/52/5 What is the Reciprocal of 5/12 please help !!!!!!!!!!!!!! He was a_______________ boy, say the__________________ onthe _______________________________________, a ______________________________ boy, too, say the ____________________________ , but not aboy for _____________________________, say the ____________________________on the _______________________________________.He was a __________________________, say the ______________________________on the _____________________________________________________________________,___________________________________ say he was___________________________________, and his _________________________________say he was always _____________________________________________________________________ they say.Example:He was a kid, says the size of the jackets hung up in the closet,The brown shutter blinds, say he likes his sleep,The large dresser, says he has a lot of clothes,The large glass of water, says he easily gets thirsty,a Lazy kid too, says the piles of dirty clothes on the floor,But one that dislikes the dark, says the bright lamp,A music lover though, says the nice headphones still plugged-in,he is someone who plays the trumpet, says the trumpet case and music book on the floor,Dirty with dust, the clock says he does not like to be late,But not a patient, boy says the ipad and ipod on the dresser,The mini stick under the bed, says he likes hockey,The hockey stick says he plays hockey,But, came first place in a hockey tournament, says the large trophy in the closet,A boy that likes hockey, says the 500 hockey cards in the small cardboard box still waiting for another,Something went wrong, says the cracked mirror hanging on the wall,they had to leave in a hurry, they say. an item is regularly priced at $95. it is on sale for 40% off the regular price. what is the sale price? ANSWER FAST WILL GIVE BRAINLY. Which equation does NOT represent direct variation? (Make sure to solve for y first!)F) y = 70x(G) - 1/2y = x(H) 4x - 3y = 12(J) -7x + 14y = 0 As it is used in the second sentence of the letter, which MOST CLOSELY defines the word 'solaced? A) Aggrieved Comforted B) Amused D) Delayed I will mark. so please I WANT AN A+!!!!! An EWMA control chart uses = 0.5. What is the value of L such that the control limits of this EWMA control chart in the steady state have the same width with a 3 X_bar control chart? I am not to familiar with diameter and radius, please help with 2. Robar es un delito.TrueFalse What are comets and what are they made of? (This is for college board!) In sentence 4 (reproduced below), the writer wants to integrate the discussion of the piece Passin' on to others into the passage's line of reasoning about how art can affirm andstrengthen community bonds.Artworks created by artists outside of a particular community often do not appeal to members of that community because of a lack of connection between the artists and theirintended audienceWhich of the following versions of sentence 4 best accomplishes this goal?A) (As it is now)BWorks of art from a variety of different genres can play a role in fostering communication,The communicative function of art can change when a piece or performance moves from one physical space to anotherDRecognizable themes from a particular social setting can quickly establish a connection between the artwork and its audience,EArt can play a unique role in starting conversations and cultivating group pride by representing communities to themselves.