Mathematics Middle School

What is the scale factor from figure A to figure B?

What Is The Scale Factor From Figure A To Figure B?

Answers

Answer 1

Answer:

hi its simple.

Step-by-step explanation:

9;3

or simplified...

3;1

Answer 2

Answer:

oh if you look it up on brainly problom solver it give u the answer fast

Step-by-step explanation:

Related Questions

The relationship between the amount of bleach (in quarts) and the amount of water (in gallons) of a certain cleaning product is a direct variation. The constant of variation is 1/3.

How much water should be used to dilute 5 quarts of bleach?

5 gallons
15 gallons
1.67 gallons
45 gallons

Answers

Answer:

15 gallons

Step-by-step explanation:

if the constant of variation is 1/3

and they want 5 quarts of bleach

then  you would do 5÷1/3

which gets you to 15 gallons.

So the answer you be 15 gallons!

Hope this helps

Please mark brainliest!

The required proportional amount of water is 15 gallons. Option B is correct.

What is proportionality?

proportionality is defined as between two or more sets of values, and how these values are related to each other in the sense are they directly proportional or inversely proportional to each other.

Here,
Let the amount of water be x and the amount of bleach be y,
According to the question,

y =kx,
And we have given k = 1/3
y = x/3

Now, put y = 5,
5 = x/3
x = 5×3
x = 15 gallons

Thus, the required proportional amount of water is 15 gallons. Option B is correct.

Learn more about proportionality here:

https://brainly.com/question/22620356

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PLEASE HELPP!!!!!!

Match the lines m and n to the statements they represent:

- A set of points where the coordinates of each point have a sum of 2


- A set of points where the y-coordinates of each point is 10 less than its x-coordinate


Match the labeled points on the graph to statements about their coordinates:


- Two numbers with the sum of 2


- Two numbers where the y-coordinate is 10 less than the x-coordinate


- Two numbers with a sum of 2 and where the y-coordinate is 10 less than the x-coordinate

Answers

Answer:

see explanation!

Step-by-step explanation:

Line N

A set of points where the coordinates of each point have a sum of 2

Line M

A set of points where the y-coordinates of each point is 10 less than its x-coordinate

Any coordinate on N has a sum of 2.

Any coordinate on M has a y that is 10 less than the x.

Which number(s) from the set {0, 1, 2, 5, 25} makes the inequality 5w > 20 true? Show work on your paper to justify your answer.

A) 0

B) 1

C) 2

D) 5

E) 25

Answers

The answers will be d and e
The answer will be d and e

Will mark brainliest, can someone help me?

Answers

Answer:

C

Step-by-step explanation:

i think the answer is c

Which equation represents the situation?

Answers

Answer:

12+p =48

because he is adding pages

12+p=48 equation represents the situation

what is the answer to thisanswer to this

Answers

Answer: Go right 4 and go down three

Step-by-step explanation:

Step-by-step explanation:

go right six blocks then go down five blocks i think

What is the measure of angle 1,2,and 3
(EXPLAIN YOUR REASONING!!!)

Answers

1 should be 21 because u have to add m(1)+112+57 and get 180°,,,, angle 2 should be 33 because there is a right angle (90°) and when u add 90+57=147 u gotta substract it from 180 and u get 33,,, angle 3 is 71 because there is another right angle (90°) and when u add 19 and 90 it’s 109 and substract from 180 and u get 71

what s this pls helpppppp

Answers

Answer:

3

Step-by-step explanation:

the answer should be 3 !!

Priya and Han are biking in the same direction on the same path.
a.Han is riding at a constant speed of 16 miles per hour. Write an expression that shows how many miles Han has gone after t hours. 16t


b. Priya started riding a half hour before Han. If Han has been riding for t hours, how long has Priya been riding? T+30


c. Priya is riding at a constant speed of 12 miles per hour. Write an expression that shows how many miles Priya has gone after Han has been riding for t hours.


d. Use your expressions to find when Han and Priya meet.

Answers

Answer:

Step-by-step explanation:

jjj

Which of the following best explains why lightning occurs? (Sorry about the subject, physics does not seem to have any people answering questions for it)

A: The warm updraft heats air molecules to extreme temp
B: Positive and Negative ions build up and need to discharge
C: High pressure storms condense air into a high energy state
D: Thunderstorms pull energy up from earth to sustain themselves

Answers

b Is your answer

Lightning is an electrical discharge caused by imbalances between storm clouds and the ground, or within the clouds themselves. Most lightning occurs within the clouds. ... This heat causes surrounding air to rapidly expand and vibrate, which creates the pealing thunder we hear a short time after seeing a lightning flash

Hope this helps :p

I hope b is the answer :/

EXPERT HELP I'LL GIVE BRANLIEST:

Answers

Answer:

I think its c maybe

Step-by-step explanation:

I think so

Answer:

area = 74 cm^2

Step-by-step explanation:

area of parallelogram = 5x10 = 50 cm^2

area of rectangle = 3x6 = 18 cm^2

area of triangle = 4x3x0.5 = 6 cm^2

total = 74 cm^2

HELP PLEASE! and please give out good answers.
What is the best measure of center to use to summarize the data set?

1. Median
2. Mode
3. Range
4. Mean

Answers

mean- 2
median- 2
mode- 1&2
range- 3
Mean 2
Median 2
Mean1 and2
Range 3

Can someone tell me how to do these problems, I keep getting stuck on them: "find the value of x"

Answers

Answer:135°

Step-by-step explanation:

135 - 20 best explanation let’s go

(simplify your answer)–8(6 − 3c)

Answers

Answer:

− 48 + 24c

Step-by-step explanation:

Answer: 24c-48
Explanation:
-8(6-3c)
= (-8) (6+-3c)
= (-8) (6) + (-8)(-3c)
= -48 + 24c
= 24c-48

A cook poured 5 3/8 cups of water in a pot. Then he added another 2 1/2 cups of water to the pot. How much water is in the pot now? 7 7/8 cups 7 1/4 cups 2 7/8 cups 3 2/16 cups

Explain please!!

Answers

Answer:

7 7/8

Step-by-step explanation:

add the whole numbers 5+2 which is 7.

now add 3/8 to a 1/2. you need to have a common denominator for both so multiply 1/2 by 4. this would be 4/8. 4/8 plus 3/8 is 7/8.

put the numbers back together to get 7 7/8

Anser

7 7/8

Expilmaaaaaaition:

In the graph shown, what do the parameters of each line represent.

Answers

The parameter for line f(t) shows no distance is traveled for any amount of time. The parameter for line g(t) shows that for every minute that passes, they will have traveled 16yds.

HELP PLEASE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Lollllllllllllllllllllllllllllllllll

SOMEONE EXPLAIN FOR 100 POINTS AND BRAINLIEST! GEOMETRY HELP PLEASE!

Answers

Answer:

6 < x < 30

Step-by-step explanation:

The top and bottom triangles have two congruent sides with different included angles.

AB = AD and AC is common side.

The greater angle has greater opposite side.

The ∠BAC is greater than the ∠DAC as opposite side of the first (22) is greater than the opposite side of the second (16).

The ∠DAC must be greater than zero but smaller than 48°.

Required inequality is:

0 < 2x - 12 < 48 12 < 2x < 60 6 < x < 30

So x has a value between 6 and 30

Answer: 6 < x < 30

Step-by-step explanation:

0 < 2x - 12 < 48

12 < 2x < 60

6 < x < 30

What is the equation of the following direct variation?



y = 2 x
y = 1/2 x
y = -1/2 x
y = -2 x

Answers

The answer is D, becuSe the slope is -2/1
The answer is D and the slope is -2/1

HELP
Luciano rode his scooter for 18 minutes and traveled 4 miles. Anthony rode his scooter 9 miles in 47 minutes. Who rode their scooter faster per mile?
what was Luciano’s minutes per mile:
what was Anthony’s minutes per mile:
Who rode their scooter faster per mile? Explain and use TTGA

Answers

Answer:

Luciano

Step-by-step explanation:

Luciano is going 4.5 minutes per mile.

Anthony is going 5.23 minutes per mile.

Luciano is going about 0.73 minute faster than anthony

Which product, when simplified, is negative?

A
0.5×(−6.9)×100×(−4)

B
90×[−25]×(−1)×15

C
−3.5×10×(−7)×(−18.5)

D
−8×(−14)×(−2)×(−1000)

Answers

Answer:

C

−3.5×10×(−7)×(−18.5)

Step-by-step explanation:

There are three negative signs in this expression. An odd number of negative signs will result in a Negative product.

Remember: "a negative times a negative is a positive!"

This is true whenever there is an EVEN number of negative signs.

C, because when there is an odd number of negative signs the solution will be negative.

If one face of a cube has an area of 6 in2, what is the total surface area of the cube?
24 in2
36 in2
48 in2
64 in2

Answers

Answer:

b

Step-by-step explanation:

A 24 in2 which means 12x2=24 and 6x2 is 12

May I ask for a answer please?

A jar contains 25 red tiles and 95 blue tiles. One tile is to be ancomy selected from the jar, Sara calculated the probability of the selected tile being red. She also calculated the probability of the selected tile being blue. What is the relationship between the two probabilities?
A) complementary
B) dependent
C) disjoint
D) indepdent

Answers

Answer:

B

Step-by-step explanation:

disjoint , because in mathematics two sets are said to be disjoint sets if they have no element in common. Equivalently, two disjoint sets are sets whose intersection is the empty set. For example, {1, 2, 3} and {4, 5, 6} are disjoint sets, while {1, 2, 3} and {3, 4, 5} are not disjoint.

Examine the graph shown below. ​

Answers

Answer:

Step-by-step explanation: y=4 slope 0

the slope is 0 and y= 4 :)

Need help ASAPPPP PLSSSSS

Answers

Answer:

(2, -1)

Step-by-step explanation:

Using a system of elimination is easy:

Bring the two equations up.

[tex]-6x + 9y = -12\\8x - 9y = -8\\[/tex]

Since we have 9y and -9y, they cancel each other out.

We now have:

[tex]-6x = -12\\8x = -8\\[/tex]

Now solve for x.

1. x = 2

2. x = -1.

Hope this helped...

...and surprised I'm not stealing points?

(-10,-8) srry if I’m late to this but hope you pass?

1. Which is less? -27 or -36

2. Helen spends 12% of her budget on transportation expenses. Write this percent as a fraction and as a decimal.

3. Beth want to paint her rectangular night stand that is 42 inches long and 28 inches wide. A quart of paint covers about 350 square inches. How many quarts of paint will Beth need to cover the entire night stand?

4. Name this property. Remember to use the name and the operation. 2 + 4 = 4 + 2

5. Name this property. Remember to use the name and the operation. 4 ( 3 x 6) = (4 x 3) x 6

6. Name this property. Remember to use the name and the operation. 7 + 0 = 7

7. Name this property. 7(4 + 5) = (7 x 4) + (7 x 5)

8. Name the property. 6 x 0 = 0

Answers

1. -36 is less

2. .12

3. 3.36

I don’t use property’s but u know 8 is the identity property
-36 is less for number one.

Which expression is equivalent to 2(–3b + 7)?

A
–6b + 14

B
6b + 14

C
–6b – 14

D
6b – 14

Answers

A....................

The equivalent expression is -6b+14. Therefore, option A is the correct answer.

The given expression is 2(–3b + 7).

We need to find the equivalent expression to the given expression.

What is an expression?

In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.

Now, equivalent expression=2(–3b + 7)=-6b+14.

Therefore, option A is the correct answer.

To learn more about the expression visit:

https://brainly.com/question/28170201.

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Math help needed!
What is the value of the expression?

Answers

Answer:

   A. 5

Step-by-step explanation:

35/2^3−1

= 35/8−1

= 35/7

= 5

Hope this helps!!

I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would appreciate it! (this is Pythagorean Theorem if your wondering).

Answers

i will try to help okay i will send my friends to help
the answer should be 25 cm

can someone PLEASE help me with this QvQ

Answers

Answer: List A

3+3y= 15

3(y-1)= 9

3y+1= 13

For list b

3y-3= 9

3(y+1)= 15

1+3y= 13

Step-by-st

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