Mathematics High School

I will mark you brainiest if you can answer this

I Will Mark You Brainiest If You Can Answer This

Answers

Answer 1

Answer:

A) 12/8, 15/10, and 9/6

or 3/2, 3/2, and 3/2

B) PQR = PQ'R' or PQR is congruent with PQ'R'

C) You can tell the corresponding angles of PQR and PQ'R' are congruent because they have the same angle degree and have a proportionate ratio.

Step-by-step explanation:

A) PQ' = 12 and PQ = 8, Q'R" = 15 and QR = 10, PR' = 9 and PR = 6

GCF (12, 8) = 4, GCF (15, 10) = 5, GCF (9, 6) = 3

Related Questions

Suppose Cathy paid $32 for a sweater that was 20% off. What was the original price of the sweater?

Answers

Answer:

160 dollars

Step-by-step explanation:

20/100=32/x

let x= original price

20x =32x100

x=32x100/20

x=160 dollars

Answer:

$160

Step-by-step explain nation:

I hope this helps since you helped me, I  will help you.

Courses
Search
Model with one-step equations and solve
Eva and Jamir like to bake cookies. Eva baked 24 chocolate chip cookies, and Jamir baked p peanut butter
cookies. Together they baked a total of 56 cookies,
Write an equation to describe this situation.
How many cookies did Jamir bake?

Answers

Answer:

Step-by-step explanation:

1) 24+P=56

You then would subtract 24 from the left and move it to the 56 side of the equation.

2)P=56-24

You then take 56-24=32.

3) P=32

PLEASE HELP THANK YOU I'LL MARK YOU BRAINLIEST.!
Mr. Duncan earns an hourly wage for every hour he works. Last week, he ared $663.85 and worked 35.5 hours. How much money does Mr. Duncan earn per hour.

663.85 divided by 35.5 is 18.70.
im just stuck between the answer being $18 dollars or $18.70 dollars per hour, because it says per Hour not Per HOur and a half. lol if that makes sense.... ye im not laughing at all and i talk to much

Answers

Answer:

18.70 and it would be per hour

Step-by-step explanation:

Simplify (3 x + 5) + (2 x - 9) - (4 x + 3).

9x - 1
-9x - 1
-x - 7
x - 7

Answers

Answer:

x - 7 , is the answer

Step-by-step explanation:

Step-by-step explanation:

[tex]\tt{(3x+5)+(2x-9)-(4x+3) }[/tex] ⠀

[tex]\tt{3x+5+2x-9-4x-3 }[/tex] ⠀

[tex]\tt{5x-4x+5-12 }[/tex] ⠀

[tex]\tt{x-7 }[/tex] ⠀

which slice would be bigger: 1/4 of a 12 inch pizza or 1/8 of an 18 inch pizza​

Answers

Answer: 1/4 of a 12 inch pizza

Step-by-step explanation: hope this helps :)

Answer:

1/4 of a 12 inch pizza is bigger.

Step-by-step explanation:

1/4 of 12 inches equals 3 inches.

1/8 of 18 inches equals 2.25 inches.

This makes 1/4 of a 12 inch pizza bigger.

8 – 2x =
Helpppo pleaseee

Answers

This proplem is wrong there is a variable and no answer

A bag contains 30 marbles. There are 7 blue, 4 green,
7 red, 6 yellow, and 6 black marbles. Without looking,
Tarek reaches into the bag and draws one marble.
What is the probability he draws a black marble?

Answers

Answer: 1/5

Step-by-step explanation: it it trust me

Find the perimeter of AABC.
B
5x-19
2x +11
А
16
10
0 31
0 47
78

Answers

Answer:

78

Step-by-step explanation:

Since the base angles are congruent, then the triangle is isosceles and

AB = BC , that is

5x - 19 = 2x + 11 ( subtract 2x from both sides )

3x - 19 = 11 ( add 19 to both sides )

3x = 30 ( divide both sides by 3 )

x = 10

Then

AB = BC = 2x + 11 = 2(10) + 11 = 20 + 11 = 31

Thus

perimeter = 31 + 31 + 16 = 78

Answer: 78

Step-by-step explanation:

3(2x + 4) = 72

What’s x

Answers

Answer: x = 6

Step-by-step explanation:

(3)(2x) = 6x

(3)(4) = 12

12-12 cancels out

72-12 = 60

6x/6 cancels the 6 out

60/6 = 6

x = 6

PLEASE ANSWERR THANK YOUU IT WOULD BE REALLY APPRECIATED

when is the statement "the quotient of a nonzero integer and its opposite is -1" true?

Answers

Answer:

This is like asking x/-x = -1, where x∈N.

No matter what number you choose that is a nonzero number, negative or positive when divided by its negated self will always be -1. Therefore this statement is always true.

I really need help guys I'm so silly
[tex] - 5 \times 4[/tex]
​

Answers

Answer:

-20

Step-by-step explanation:

First, you just have to take off the negative sign:

[tex]5 \times 4[/tex]

Then, multiply:

[tex]5 \times 4 = 20[/tex]

Lastly, put the negative sign back on the 20:

[tex]-20[/tex]

That's your answer!

I'LL MARK UR ANSWER BRAINLIST!!

2. How can we use the distributive property to solve 41* 45? (Please show work, and do not just provide a final answer).​

Answers

Answer: =1845

Step-by-step explanation: hope this help

19.5 is what percent of 150?

Answers

Answer:

13

Step-by-step explanation:

Please mark brainlliest.

Answer:

13%

Step-by-step explanation:

19.5/150=0.13 = 13%

Jace ran 22 miles. leah ran for y minutes. Jace ran twice as long A Leah. How long did leah ran?

A 24 minutes
B 20 minutes
C II minutes
D 44 minutes​

Answers

Answer:

C. 11min

Step-by-step explanation:

If he ran twice as much as Leah u divide 22 by 2 and get 11 I am sorry if this is wrong.

Either C or D. Because 22 times 2 is 44 but 22 divide by two is 2 is 11 I’m not sure it’s one of those two.

which function has a greater rate of change?

Answers

Answer:

Function A has a rate of change of 5 and Function B has a rate of change of 4.5. Thus, Function A has a higher rate of change

Step-by-step explanation:

PLEASE HELP FAST!!! How many solutions does this system have?

Y=3/4x+-5
-3x+4y=-20


Which one is it?
A. One
B. Two
C. An infinite number
D. No solution

Answers

Step-by-step explanation:

y=3/4x+(-5)-4x+4(3/4x+-5)=-20

-4x+3x-20=-20

-x=-20+20

-x=0

x=0

x=0 in y=3/4x-5

y=3/4×{0}-5

y=-5

Simplify the expression by combining like terms. -9x + 3 - 5x + 8*
Please help

Answers

-14x+11

I'm not sure what the little asterisk * is for, so if I interpreted the question wrong just leave a comment :)

I’ll mark u as brainliest

Answers

Answer: C step by step explanation:

what fraction is shown on the number line?

Answers

Answer:

3/4 or c

Step-by-step explanation:

Answer:

3/4 or c

Step-by-step explanation:

There are 2.54 centimeters in 1 inch. There are 100 centimeters in 1 meter.
To the nearest meter, how many meters are in 160 inches?

Answers

Answer:

About 4.06, so your answer is 4 meters.

Answer:

406.4

Step-by-step explanation:

.  160 x 2.54 = 406.4 meters in 160 inches.

.  To check you can do division.

.  406.4 divided by 2.54 = 160 inches.

Hope this help!

Have a great day!

PLEASE HELP!!! EMERGENCY How many y-values are there for each x-value in the function represented by the graph?
a. 0
b. 1
c. 2
d. indefinitely many
(I think it’s either b or d but I never learned this before)

Answers

Answer:

it's 1!!

Step-by-step explanation:

what is the value of x that makes the equation true.
please help!​

Answers

Answer:

If you plug in 15. it makes the statement true

Step-by-step explanation:

x-5=10

x=15

Please help meee (20 points)

Answers

Answer:

the first one is -7x-6

the second one is -x/4-x/2

Step-by-step explanation:

Answer:

5. (-2x+5) - (6x+4) + (x-7) = - 7x - 6

6. - 3x/4 - 5/6

Step-by-step explanation:

                 

please help ssssssssss
​

Answers

the answer would be x = 1

Answer:

x = 1

Step-by-step explanation:

1/2(8x-6) = -1/3(9x-12)   distribute

4x-3 = -3x+4                 add 3x to both sides

7x-3 = 4                        add 3 to both sides

7x = 7                            divide by 7 on both sides

x = 1

PLZZZZ ANSWER ILL GIVE BRAINLIST PLZZZZ

Answers

Answer:

first one looks correct

what is 22% of 150
plz help me anser

Answers

33.

Explaination: the “%” essentially means /100. So you can find your answer by doing 150 x 22/100

Answer:

Itis 11

Step-by-step explanation:

0.22 times 50=11

The distance between 2 cities is 7,200 miles. How long will it take a plane that flies at 600 miles h to travel between the 2 cities?​

Answers

Answer:

It would be 12 hours for the plane to go from a city to another/the other city

Step-by-step explanation:

(Distance=speed x time, Speed =distance ÷ time and Time =distance ÷ speed)

If you would apply the formula for time then

7,200m ÷ 600m/h = 12 hours

The plane flying at 600 miles per hour can cover a distance of 7200 miles in 12 hours.

What is a unitary method?

A unitary method is a mathematical way of obtaining the value of a single unit and then deriving any no. of given units by multiplying it with the single unit.

Given, The distance between 2 cities is 7,200 miles and a plane can fly 600 miles per hour.

∴ The time required to cover the distance of 7200 miles is,

= (7200/600) h.

= 72/6 h.

= 12 h.

learn more about the unitary method here :

https://brainly.com/question/28276953

#SPJ2

Rhona can run at a rate of 6 miles per hour. Mira can run 8 miles in 6 hours. Who sis the faster runner

Answers

Answer:

Mira

Step-by-step explanation:

Rhona runs a measly 6 mph, nd Mira runs about 1.3. You gotta divide 8 by 6.

OR,

u can make common denominators. Make Rhona's 1 hour 6 hours, then multiply 6 by 6. Therefore, in 6 hours, Rhona runs 36 miles.

Convert 0.3 to a fraction and percent.

Answers

Answer: 3/10 and 30 %

Step-by-step explanation:

3/10 and 30 %

Answer:

3/10   30%

Step-by-step explanation:

Mark has a piece of wood that is 11 1/4 ft long. He cuts the wood into as many 2 1/2 ft pieces as he can. How long is the leftover piece of wood?

Answers

Answer:

1 1/4 ft

Step-by-step explanation:

First lets convert the fractions to decimals so it will be easier to divide. We need to divide to know how many leftover pieces of wood are there. 11.25 (11 1/4) divide by 2.5 (2 1/2) is 4 with the reminder of 1.25. So there are 4 (2 1/2 ft) wood pieces and 1 1/4 ft leftover piece of wood.

Answer:

Step-by-step explanation:

Other Questions
Please Help Me!!!!!! doLauren shares money between herself, Millieand Sana in the ratio of 3:4:5.Millie gets 32. How much money shouldLauren and Sana have? Heyy guys having trouble with this im new to it from today . If u dont mind helping :) which sentence best completes the diagram? On Monday, the temperature was 40F. On Tuesday, the temperature increased 3F. On Wednesday, the temperature decreased 15F. What integer represents the overall change in temperature from Monday to Wednesday? which supporting detail would most likely appear in a discussion of population growth in washington?(1 point)A:american farmers forced native americans to migrate to other population growth in washingtonB:mining and logging interests slowed the expansion of the transcontinental railroadC:economic activity in coastal cities centered on shipping,trade,and fishing D:railroads spurred the development of industry that attracted immigrants 18=3+x what dose x mean 3 pair of pants dry clean for $18, is this a proportional equation f (x) = 3x^2 - 10x + 4 Sophie pays m dollars to rent a car for the weekend. On the drive home, she buys $25 worth of gasoline. Her friend Melody pays for one-half the cost of the car rental only. Choose an expression you could use to determine how much Sophie spent. A. m + 25 B. m + 25 1/2 C. 1/2(m + 25) D. 1/2m + 25 For all seawater problems, assume the salinity is 3.5%If you have a 2000 gram sample of seawater, how many grams of pure water are there?0.035 x 2000) = x, 2000 - x = pure waterAnswer to the nearest WHOLE number. Tonic bonding is the result of electron transfer.Lose electrons and become positive ions. While,Gain electrons and become negative ions.gainWrite your two answers with a comma between them like: dogs, cats. What is the doppler effect in astronomy used for? Which filter gives a squeezed effect to an image? what best describes the authors message in this passage reasons why the European Nation came to North America a sphere has a volume of 4500 cubic inches. What is the radius off the shpere do we live in a simulation? What is the slope of the line shown below? Compression, shear, and tension are three types of stress that act on layers of rock. Explain the results that each type of stress can have on layers of rock. Include a discussion of whether each result happens slowly or quickly.