Hey and help me help me help plzzzzzzzzz

Answers

Answer 1

Answer:17

Step-by-step explanation:

First you subtract 13-9 to find the distance between the 2 numbers. That gets you 4 but if the numbers are 2 spaces away from one another then that means that the number line increases by 2. Then you add 4 to 13 and that’s how you get 17.

Related Questions

If , 9/24=3/X then x is

Answers

Answer:

this is your answer

I hope it helps you

:-))

Answer:

X=8

Step-by-step explanation:

9/24=3/x

reduce fraction with 3

3/8=3/x

Simplify the equation using cross-multiplication

3x=24

Divide both sides of the equation by 3

x=8

The following dot plot shows the pulse rates of runners after finishing a marathon:

Which of the following data sets is represented in the dot plot?

{6, 5, 2, 4}
{140, 165, 170, 180}
{140, 140, 140, 140, 140, 140, 165, 165, 165, 165, 165, 170, 170, 180, 180, 180, 180}
{140, 141, 142, 145, 145, 149, 150, 151, 152, 160, 165, 170, 170, 172, 178, 179, 180, 180}

Answers

Answer:

The correct answer is Option C:

{140, 140, 140, 140, 140, 140, 165, 165, 165, 165, 165, 170, 170, 180, 180, 180, 180}

Step-by-step explanation:

Dot plots are one of the tools that are used to represent data in statistics and mathematics.

As the dot plot is given, we can make the data set from the plot.

As we can see that there are 6 dots above the value 140 that means 140 occurs 6 times in the data set.

Similarly, 165 occurs 5 times, 170 two times and 180 four times.

So the dataset will be:

{140, 140, 140, 140, 140, 140, 165, 165, 165, 165, 165, 170, 170, 180, 180, 180, 180}

A cylinder has a volume of 198 cm3, and its base has an area of 22 cm2. What is the height of the cylinder? V= πr²h

Answers

Answer:

The height of cylinder is 9 cm

Step-by-step explanation:

Volume of cylinder = 198 cm³

Base Area = 22 cm²

We need to find height of the cylinder

The formula used is: [tex]Volume\:of\:cylinder=\pi r^2h[/tex]

Where [tex]Base\: Area = \pi r^2[/tex]

First we need to find radius r

[tex]Base\: Area = \pi r^2\\22=3.14\: r^2\\r^2=\frac{22}{3.14}\\r^2=7\\Taking\: square\: root\: on\: both\: sides\\\sqrt{r^2}=\sqrt{7}\\r=2.656[/tex]

So, we get radius r = 2.656

Putting values of volume and radius are to find height

[tex]Volume\:of\:cylinder=\pi r^2h\\198=3.14(2.656)^2h\\h=\frac{198}{22}\\h=9[/tex]

So, the height of cylinder is 9 cm

JKLM is a rhombus. Find JK. PLZ HELP!

Answers

Answer:

JK=8

Step-by-step explanation:

the sides are equal so set KL equal to LM

b+5=3b-1

b=6=3b

6=2b

b=3

b+5

3+5

Using the property of the sides of a rhombus, the missing length is determined as: B. JK = 8.

What is a Rhombus?A rhombus is a quadrilateral.The four sides of a rhombus are congruent, that is, they have equal measure.

Thus:

KL = ML

Substitute

b + 5 = 3b - 1

Solve for b

b - 3b = -5 - 1

-2b = -6

b = 3

Find JK

JK = KL = b + 5

JK = b + 5

Plug in the value of b

JK = 3 + 5

JK = 8

Therefore, using the property of the sides of a rhombus, the missing length is determined as: B. JK = 8.

Learn more about rhombus on:

https://brainly.com/question/3050890

Some one help ASAP please help I’m stuck

Answers

Answer:

SOH CAH TOA

Step-by-step explanation:

/hyp/2=/ opp/ 2 +/Adj/2

x2=(1/21)2 + 1/28)2

{(1, -2), (-2, 0), (-1, 2), (1, 3)}
determine if the following relations are functions. then state the domain and range.

Answers

It is not a function because x repeats
Domain={1,-2,-1}
Range={-2,0,2,3}

Hope this helps

Have a great day/night

Justin set his watch 19 seconds behind, and it falls behind another 1 second every day. How
many days has it been since Justin last set his watch if the watch is 50 seconds behind?

Answers

Answer:

31 days

Step-by-step explanation:

Hope this helps!

Brainiest?

Answer:

31 days

Step-by-step explanation:

you have a set number already 19 if every day the watch goes back 1 day 31+19=50

Help please help desperate due today..

Answers

Answer:

54 Students on each bus

Step-by-step explanation:

I got that answer by subtracting 16 to 232 which got me 216 then i divide 4 and got 54!

Hope this Helps! :)

Answer:

Step-by-step explanation:

First you do 232-16 which is 216 then all you do is divided 216 by 4 which is 54!

I hope this helps and have a great day!

4(10s) – 20 – 50s – 12 + 4s PLEASE HELP AND EXPLAIN

Answers

4(10s)-20-50s-12+4s
40s-20-50s-12+4s
-6s+-32

I need help. For khan academy. Explain if you can

Answers

Answer: Ok so the number on the y axis is 0,-3 cause it is above -4. And the next point is 1,-5. That is because the first thing you plot is the x axis and then the y axis so that it gives you your number

g(-3) if g(x)=2x-4 show your work

Answers

Answer:

g(-3) = -10

Step-by-step explanation:

All you have to do is plug -3 in for x!

g(-3) = 2(-3) - 4

g(-3) = -6 - 4

g(-3) = -10

Solve the equation.

4b+3=−9

Answers

Answer:

b=-3

Step-by-step explanation:

4b+3=−9

-3 -3

4b=-12

4b/4 =-12/4

b=-3

f(x) = -6x-1
f(-1/2) = ?

Answers

Answer:

Intersection point of this is (0,-0.5)

Step-by-step explanation:

Hope this helps :)

what type of triangle, if any, can be formed with sides measuring 8 inches, 8 inches, and 3 inches?

Answers

we can form an Isosceles triangle using the given measures. Step-by-step explanation: We are given the measure of three sides of a triangle.

Find the GCF of 22ab 2c 2 and 40a 3c 2.

Answers

Answer:

2ac^2

Step-by-step explanation:

Factors:

22ab^2c^2 = 2 * 11 * a * b * b * c * c

40a^3c^2= 2 * 20 * a * a * a * c * c

GCF:

= 2 * a * c * c

= 2ac^2

Answer:

40a

Step-by-step explanation:

Factor completely x3 + 7x2 + 3x + 21.help meeeee

Answers

Answer:

(x+7) (x^2+3)

Step-by-step explanation:

Add and subtract the second term to the expression and factor by grouping. Hope this helps!

Given m || n, find the value of x.
(Check link)

Answers

Answer:

160

Step-by-step explanation:

Match each equation with the correct answer.

19 - 4
24 - 9

Answers

Answer:

half of 30

Step-by-step explanation:

19 - 4 = 15

24 - 9 = 15

What is the slope of the line?

Answers

Answer:

I believe m=-5/3

HELP GIVING BRAINLIEST NUMBER 5!!!!!!

Answers

Answer:

1 solution

Step-by-step explanation:

4x + 5 = 6(x+3) - 20 - 2x

4x + 5 = 6x + 18 - 20 - 2x

4x + 5 = 4x -2

X = 3 therefore, there is only one solution

What is
P =4s when p= 64
Missing variable

Answers

Answer:

s=16

Step-by-step explanation:

P=4s

Put P=64

64=4s

s=16

Reflect Rodrigo drew this diagram
related to the diagram in problem 3.
How does Rodrigo's diagram help to
support understanding of the
Pythagorean Theorem?

Answers

Ugh I hate math so much are you in 8th grade too?? I’m doing the same thing

using the function f(x) = -3 x -5, calculate f(-7)

Answers

Answer: X=16

Explanation: when you plug in -7 for x in the equation you have and just multiply it by -3 you will get 21 then subtract 5 and that will give yo 16

Henry rolls a fair dice 42 times. How many times would Henry expect to roll a number greater than 5?

Answers

Answer:

7 times

Step-by-step explanation:

There is one number greater than 5 on a dice - that is the number 6.

So probability of throwing a six = 1/6.

So it is 42 * 1/6.

Marco needs to buy some cat food. At the nearest store, 3 bags of cat food cost $6.75. How much
would Marco spend on 2 bags of cat food?

Answers

Answer:

6.75/3=2.25

2.25 per bag

2.25x2=4.5

Step-by-step explanation:

$4.50 for 2 bags

A satellite cable company charges an installation fee of $50 plus an additional $35.95 per month for service.

Answers

My answer would be 85.95

The depth of a lake is 15.8 m.
Jada accurately measured the depth of the lake to the nearest meter. What measurement did Jada get?

Answers

Answer:

16 m

Step-by-step explanation:

Answer:

16 meters

Step-by-step explanation:

y = 2x - 3
y = 2x + 1

Answers

Answer:

No solution.

General Formulas and Concepts:

Algebra I

Solving systems of equations by graphing

Step-by-step explanation:

If the lines are parallel, they will have no solutions.

If the lines are the same, they will have infinite solutions.

If the lines are anything else, they will usually have 1 solution.

If we graph the systems of equations, we see that the lines are parallel.

∴ the systems has no solution.

Raul calculated that he would spend $125 on school supplies this year. He actually spent $87.50 on school supplies. What is Raul’s percent of error?

A 42.9%
B 37.5%
C 30%
D 3%

Answers

Answer:

C 30%

Step-by-step explanation:

87.50/125= 0.70

1-0.7-0.3

Answer:

42.9%

Step-by-step explanation:

So you would use [ ((V2 - V1) / |V1|) * 100 ]

V1 = 87.5 to V2 = 125

= ((125 - 87.5) / |87.5|) * 100

= (37.5 / 87.5) * 100

= 0.428571 * 100

= 42.8571% change

= 42.8571% increase

Then you round to 42.9!

Hope it helps! :)

I'm confused about this question

Answers

Answer:

the answer is 3

Step-by-step explanation:

Other Questions

Read the paragraph.Music is an important element of a students education. One study says that schools with music programs had graduation rates of about ninety-three percent. In schools without music programs, the graduation rate dropped to around seventy-two percent.What is the best transition to add at the beginning of the third sentence?Conversely,Finally,Similarly,Specifically, Lisa needs 250 yards of yarn to knit a hat. She has 185 yards of yarn and needs to buy the rest. How many yards of yarn does she need to buy?Use the variable y to represent the number of yards of yarn she needs to buy.Which equation represents this situation and its solution?250y = 185; y = 55y + 185 = 250; y = 65y + 250 = 185; y = 65185y = 250; y = 55 itemise the importance of marketing in an economy Does anyone know the answer? There are certain questions that an interviewer is not allowed to ask you during an interview. Which of the following is an example of such a question? *A) Which religious holidays do you observe?B) Are you available to work on Sundays?C) Which languages do you read, speak, or write fluently?D) Are you able to lift 30Ibs? Please help with this what measures did hitler take against germany's jews? Please help me with the questions State the degree and end behavior of the following polynomial f(x)=4x^3+3x^5-x^2 - 2 What is the equation in standard form of a line that passes through the point (-2, 5) and has a slope of -0.3?a) 3x + 10y = 44b) 3x + 10y = -50c) 3x + 10y = -44d) 3x +10y = 50 Convert the following measurements:34 mmcm23 kLL16 mgIICom3 km2 g=mg I need help on this question reallyyyyy fast A group of students wants to investigate the effect of the concentration of salt in salt solution (2, 5, 10, 15%) on the growth of the mint plant after three weeks of planting. Write a procedure helping the students to carry out their investigation. A student usually save $20 a month.He would like reach a goal $350 in 12 months can u help? it's urgent Your high school freshman class consists of 760 students. In recent years, only 4 out of 7 students actually graduated in four years. Approximately how many of your classmates are expected to graduate in four years?a.190 studentsb.760 studentsc.434 studentsd.1330 students Read the excerpt from Heart of a Samurai and then answer the question.The strangers leaped out of their boats and pulled them up on the small beach. By signs, they made it clear the castaways should climb aboard.The fishermen exchanged frightened glances and whispered to one another,What about Denzo and Jusuke?Gesturing, Manjiro communicated to the strangers about the two men in the cave. Denzo and Jusuke were retrieved, both of them so weak they had to be carried to the boats. Everyone found a place and the sailors shoved off. The two boats rowed away from the island toward an unknown future.The sun flickered on the restless waves just as it always did. The wind blew just as steadily as it always had. Yet everything had changed. They had been rescued from the island, only to be taken captive by barbarians.Manjiro stared at the strangers when he thought they werent looking. Sometimes he caught them staring at him when they thought he wasnt looking.What do the details in this excerpt help readers to infer about the barbarians? A. They are just as mean and monstrous as the fishermen expect them to be. B. They are suspicious creatures who seem to be from a place other than Earth. C. They have a plan to humiliate the fishermen and are waiting for the right time. D. They are just as curious about the fishermen as the fishermen are about them. pls help I will give brainleist and all my points! but you can only get the points if you actually answer!!!!! When 3243. grams of iron (III) chloride are reacted with 511.8 grams of hydrosulfuric acid, which is the limiting reactant?2 FeCl3 + 3 H2S -----> Fe2S3 + 6 HCl what would you do if you were a president