q is the midpoint of segment pr. pq=2x+1 and qr= 3x-5. what is the length of segment pr​

Answers

Answer 1
I’m not positive this is right but try 26. I set 2x+1 and 3x-5 equal to each other and solved for x. I got x=6 then plugged it into both of the equations then added the equations together.

Related Questions

You and a group of friends take turns planting 2 trees each at a campsite. After the first person plants 2 trees, there are 12 trees at the campsite. A. Write an equation for the nth term of the arithmetic sequence. Let n represent the position in the sequence and let an represent the number of trees. C. After 8 more people plant trees, how many trees are at the campsite?

Answers

Answer:

The equation for the nth term will be;

An = 10 + 2n

After the 9th planter ( 8 more than the initial one); number of trees will be 28

Step-by-step explanation:

After the first person plant two trees, there were 12 trees at the plant sites

What this mean is that initially, they were 12-2 = 10 trees at the plant site

The nth term of the sequence which represents the number of trees given the number of persons that have planted will be;

An = 10 + 2n

Now, after 8 more people planted, since we had one that already planted, the total number of planters is now 9 planters

So using the equation, n will be 9

So ; A9 = 10 + 2(9)

A9 = 10 + 18

A9 = 28

If a 5 and b=4, then 2a +b=

Answers

2(5)+4=
10+4 = 14 right ??

An expression is defined as a set of numbers, variables, and mathematical operations. The value of the expression 2a+b when the value of a is 5 and b is 4  is equal to 14.

What is an Expression?

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

Given the expression 2a+b, whose values are needed to be calculated when the value of a is 5 and the value of b is 4. Therefore, the value of the given expression 2a+b can be written as,

2a + b

Substitute the value of a and b,

= 2(5) + 4

= 10 + 4

= 14

Hence, the value of the expression 2a+b when the value of a is 5 and b is 4 is equal to 14.

Learn more about Expression here:

https://brainly.com/question/13947055

#SPJ2

what is the approximate area of the shaded sector in the circle below?​

Answers

Answer:

they deleted my account

Step-by-step explanation:

What is the equation of the graphed polynomial below?
1
y = (-x + 2)2(-x + 3) 3
y = -(x + 2)2(x - 3)3
y = (x + 2)²(x - 3)2
y = (x - 2)*(x - 3)2

Answers

Answer:

D. y=(×-2)^3(×-3)^3

Step-by-step explanation:

the x and y axis interception

Given the points (6, -6) and (1,7) find the slope.

Answers

Answer:

Step-by-step explanation:

m= rise over run

m= -13/5

Anwser: -13/5

Step-by-step explanation:

use the slope formula

y2-y1/x2-x1

mark your points(makes it easier)

(6,-6) (1,7)

x1. y1. x2 y2

plug in your points

(7-(-6)

1-(6)

= -13/5 (slope)

I would REALLY appreciate some help... :(
Evaluate the expressions 7-9

Answers

Answer:

7. 64

8. -100000

9. 729

Step-by-step explanation:

pls help me whats 5x4

Answers

=============== >>>>> 20

Give triangle abc is congruent to triangle def find x

Answers

Answer:

x=9

Step-by-step explanation:

FE is 3x-7

since ΔABC≅ΔDEF the equivalent of FE is CB, or BC...which is 20

3x-7=20

3x=27

x=9

work out the area of a semi circle take pi to be 3.142 and five your answer to two decimal places

Answers

Answer:

what are the measurements of the semi circle

Step-by-step explanation:

Carlita planted 4 flowers in 6 minutes. About how many flowers can Carlita plant in 36 minutes?

Answers

Answer:

24

Step-by-step explanation:

[tex]\frac{4}{6} =\frac{x}{36}[/tex]

[tex]\frac{4}{6} *\frac{6}{6} =\frac{24}{36}[/tex]

[tex]x = 24[/tex]

Hope this helps and pls do mark me brainliest if you can:)

Answer:

24

Step-by-step explanation:

6*6=36, so she has 6 times as much time to plant with 36 minutes.

4*6=24, so she can plant 24 flowers in 36 minutes.

Simplify (62)2 what does it equal

Answers

Answer:

124

Step-by-step explanation:

62 * 2 = 124

I hope this helped! Please mark Brainliest, thank you so much!!!

The answer is 62 x 2 = 124

An art teacher has 28 students in her first-period class and 24 students in her second-period class. If almost 30% of the students in these classes are boys, about how many boys are in her first two classes?
A. 36
B. 15
C. 8
D. 7

Answers

Answer:
C. 8


Explanation:
One way to solve this is to find 30% of each class, 28 and 24.

30% of 28:
28 • 0.30 = 8.4
30% of 24:
24 • 0.30 = 7.2

You can then find the average of these two numbers.

8.4 + 7.2 = 15.6
15.6 ➗ 2 = 7.8
7.8 rounds up to 8

Another way to solve is to first find the average number of people in each class.

28 + 24 = 52
52 ➗ 2 = 26

You can then find 30% of this number.

26 • 0.30 = 7.8
7.8 rounds up to 8

Solve the system using elimination (15 points)
2x+3y=9
x+5y=8

Answers

Answer: (3,1)

Step-by-step explanation:

2x + 3y = 9

(x + 5y = 8) -2

2x + 3y = 9

-2x - 10y = -16

      -7y = -7

         y = 1

2x + 3(1) = 9

       2x = 6

        x = 3

1. What is the predecessor of whole
number o?​

Answers

Step-by-step explanation:

The number which comes just before a particular number is called its predecessor. The predecessor of a whole number is one less than the given number. How to find the predecessor of a number? Clearly, the predecessor of 1 is 0; predecessor of 2 is 1; predecessor of 3 is 2 and so on.

Answer:

-1

Step-by-step explanation:

Predecessor of number is 1 less than it.

0-1 = -1

PLS GIVE BRAINLIEST

In a recent survey, 230 or 46% of the sample, said they usually ate fast food when they went out to eat. How many people were surveyed?

Answers

Answer:

500.

Step- by-step explanation:

46% = 0.46 as a decimal fraction.

So it is 230 / 0.46

= 500.

helpp 20 points!!!!!!!!!!!!

Answers

The answer is region B.

Answer: It is Region B. Please mark me brainiest.

Step-by-step explanation:

Original price: ?

Percent of discount: 25%

Sale price: $45

Answers

Answer:

Original price is 11.25

Step-by-step explanation:

Answer: 60

The percent of sale price is 100% - 25% = 75%

the original price is (45/75).100 = 60$

Step-by-step explanation:

Mrs. Perez has 28 students and 5 7 of those students participate in school sports. How many of Mrs. Perez’s students participate in school sports? To solve this problem, use . of Mrs. Perez’s students participate in school sports.

Answers

Answer:

20 students

Step-by-step explanation:

Turn 28 into an improper fraction. Multiply 28 by 5 and multiply 7 by 1. You will have 140/7, which equals 20.

Answer:

well.. To solve this problem, use  multiplication  and  

20  of Mrs. Perez’s students participate in school sports

Step-by-step explanation:

How much money is collected in tolls if 55 two axle cars cross the bridge? Type your answer in a
complete sentence.

Answers

Y•55=x

Step-by-step explanation:

Which answer choice best describes 3x ?
terms
constant
coefficient
factor

Answers

It is a term.....................

Solve the inequality >7
t/4>7

Answers

Answer:

t > 28

Step-by-step explanation:

Given

[tex]\frac{t}{4}[/tex] > 7 ( multiply both sides by 4 to clear the fraction )

t > 28

Which points (0,6) (7,9) (2,3) go through the line 3x+2y=12

Answers

Answer
(0,6)
Explanation

0/1 Julio plans a diet to gain 0.2 kg a day. After 14 days he weighs 40 kg. The number days he diets and his weight are related. How much does Julio weigh the day he starts his diet?

Answers

Answer:he weighs 37.2

Step-by-step explanation:

Which equation could represent Relationship A?

Hours worked is represented by x and Amount paid is represented by y.

Select each correct answer.


y = 18.3x

y = 18x

y = 18.1x

y = 18.6x

Answers

It would be the second and third one. The slope of B is 18.25 so A is less than B

Select the correct answer.
Which function has the same graph as x + y = 11?

A.
f(x) = -y + 11
B.
f(x) = -x + 11
C.
f(x) = x − 11
D.
f(x) = y − 11

Answers

Answer:

B. f(x) = -x + 11

Step-by-step explanation:

y = f(x)

therefore

x + y = 11 → x + f(x) = 11     |subtract x from both sides

x - x + f(x) = 11 - x

f(x) = -x + 11

The correct function is f(x) = 11 - x, has the same graph as x + y = 11, which corresponds to option B.

Therefore, the correct answer is:

B. f(x) = -x + 11

Here,

To find the function with the same graph as x + y = 11,

we need to isolate y in the equation to make it of the form y = f(x).

Given equation: x + y = 11

Subtract x from both sides of the equation:

y = 11 - x

Now, we have the equation in the form y = f(x).

so, we get, f(x) = -x + 11

i.e. The function which has the same graph as x + y = 11 is: f(x) = -x + 11

so, we have,

The correct function is f(x) = 11 - x, has the same graph as x + y = 11, which corresponds to option B.

Therefore, the correct answer is:

B. f(x) = -x + 11

To learn more on function click:

brainly.com/question/21145944

#SPJ7

Write the equation of a line with the slope of -7 and passing through the point (2, 2).​

Answers

Answer:

y=-7x+16

Step-by-step explanation:

y-y=m(x-x1)

y-2=-7(x-2)

y-2=-7x+14

+2 +2

y=-7x+16

Sally spent a long time searching for the perfect tree. She could look in 6 stores in 45 minutes. If she shopped for 2 hours, how many stores did she visit?

Answers

Answer:

24

Step-by-step explanation:

Sally visited 16 stores when shopping for 2 hours.

Since Sally could look in 6 stores in 45 minutes. Hence:

Time spent in each store = 45 minutes/6 stores = 7.5 minutes per store.

Given a time of 2 hours = 2 hours * 60 minutes per hour = 120 minutes

Number of stores visited in 2 hours = 120 minute / 7.5 minute per store = 16 stores

Therefore Sally visited 16 stores in 2 hours.

Find out more at: https://brainly.com/question/24169758

A farmer sells his com for $320 a metric ton with a small surcharge of $25. His neighbor sells her corn crop for $320 a
metric ton and gives a $20 rebate. Write the cost model equations for both farmers and find the amount of corn that
makes the costs equal.

Answers

jnncjdjjcndncj hdjdjjdjcnekmsmxmenbrjfkekwkdkkrrmfmf

g(x) = 9(2x2 + 6
)
Determine g(1)

Answers

Answer:

g(1) = 72

General Formulas and Concepts:

Pre-Alg

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

g(x) = 9(2x² + 6)

g(1) is x = 1

Step 2: Solve

Substitute:                    g(1) = 9(2(1)² + 6)Evaluate:                       g(1) = 9(2(1) + 6)Multiply:                        g(1) = 9(2 + 6)Add:                              g(1) = 9(8)Multiply:                        g(1) = 72

Witch graph represents the equation
-3x+4y=-12

Answers

Answer:

Of the ones you are showing us, C is the only answer with -4 being the y-int

Answer:

C is the correct graph

Step-by-step explanation:

The slope is 3/4

x l y

0 l -3

4 l 0

Other Questions
Which transitional word or phrase is most commonly used in the cause-and-effect organizational pattern?Next,Above all,Similarly,For this reason, Can someone help me please? Given that line t and line g are parallel and that m A bottle has a capacity of 1.2 liters. If the density of ether is 0.74 g/mL, what mass of ether can the bottle hold? A store is designing the space for rows of nested shopping carts. Each row has a starting cart that is 4 feet long, followed by the nested carts (so 0 nested carts means there's just the starting cart). The store measured a row of 13 nested carts to be 23.5 feet long, and a row of 18 nested carts to be 31 feet long.How much does each nested cart add to the length of the row?Each nested cart adds ----- feet to the length of the row.If the store design allows for 43 feet for each row, how many total carts fit in a row?----- total carts fit in a row.Explain your reasoning for the total number of carts the store can fit in each row. I will give Brainlyest if u are first Which situation could be represented by the equation 324 = 8 1x? A) An athlete swam a total of 32 4 miles. The athlete swam & 1 miles every day. What is x, the number of days theathlete swam B) An athlete swam 32.4 miles on Monday, the athlete swam 81 miles and the rest on Tuesday What is the number ofmiles the athlete swam on TuesdayC) An athlete swem 324 miles it took the athlete & 1 minutes to swim each mile What is x the total number of minutes theathlete swam?D) An athlete swam 32.4 miles on Friday. The athlete swam 81 miles on Saturday. What is x the total amount of miles theathlete swam on Friday and Saturday 5x+4=2(x+2) please help me i tried it and i got it wrong I got 2/5 I just want to check I I'm right I'm just unsure someone tell me if I'm wrong or right and if I'm wrong please correct me and explain why thank you!!! interior and exterior of angles of triangles please help !! 4x^10 + 9x^10 what is the sum or difference While De Vaca spent years making his way to New Spain, he also? HELP TIMED GIVE BRIANLIEST TO FIRST PERSONWhat do the conflicts reveal about the characters and plot of the story? Check all that apply.The battles of the Hill and Forest People reveal how conflict can benefit society.The father shows wisdom in giving balanced advice to his son about breaking the law.The conflicts with nature create suspense and reveal the importance of perseverance. The conflicts that the narrator experiences show that laws should never be questioned.The narrators conflict with society shows he is willing to challenge laws to benefit others.The narrator shows bravery and determination through his experiences to gain knowledge. What do people need to know about Odysseus, Telemachus, and Cyclops? What is the role of lay person like you in the mission of the church today? 4b. Buddhists believe that the 2nd Noble Truth, Suffering is caused by desire," is true. Do you? State aclaim and provide evidence (examples from your experience) to support it.PLEASE HELP ME ITS DUE TODAY! PLEASE THANK YOU I need help I am in 3grade and I need help with it so if you can please help 8. Jon has a very strong fear of spiders. One day while he 5 pointswas lying in bed, a spider fell on his head. Jon quicklyjumped out of bed as a result of his fear. However, thespider still managed to bite him. Jon darted toward thedoor, and within seconds he collapsed to the ground. Whenhis mother rushed into the room to ask what was wrong,he was unable to understand her question. He saw hermoth move, but was unable to make sense of the words.What area of the brain did the poison affect? What are the solutions to m2 - 9 = 0?O m = -9 and m = 0m = -3 and m = 3m = -3O m = 9 read the text and list the regular and irregular verbs that you find Text in English with regular and irregular verbs in the past tense in the text must be 33 verbs.TEXT-Last Monday Lisa got up at 8.00. She was very sleepy because the day before she went to bed at 02.00 o clock. She was not hungry as usual and she went to school without breakfast. It was raining outside and the sky was dark and gloomy. She was not in good mood, but it was not surprising. She enjoyed evening and night more than morning. She came to school on time. As soon as the bell rang, she entered the classroom. Her classmate and best friend Diana was in the classroom too. The first lesson was Maths. She was good at it, but everybody knows that Maths is not for early morning. That day Lisa had 5 lessons and she even got several marks, both good and bad. After classes she got hungry. That is why she decided to visit school canteen, where there was a big choice of different dishes. Some of them were eatable. After school Lisa did not go home. Three days a week she studied English in Lingwish school. English classes were different from school classes. She could take part in life-clubs and computer classes. Lisa made some friends in Lingwish and before the lesson they had a chat and sometimes stole candies from the bowl. At the end of the day she finally came home. She did homework and sometimes did not do. Very often she watched Supernatural. Some parts she tried to watch in English and usually she was a success An object that moves in uniform circular motion has a centripetal acceleration of 13 m/s^2 . If the radius of the motion is 0.02m, what is the frequency of motion?