Mathematics College


Need help for geometry.

Need Help For Geometry.

Answers

Answer 1

Answer: The first.

Step-by-step explanation: If you draw out a triangle and lable the points on each point with values from each triangle, you get J=M, K=N, and L=O. The first is the only one that proves it.

Related Questions

6/5 s = -2

whats the answer solve the (s)

Answers

Answer: s= -5/3

Step-by-step explanation: hope this helps!

the answer is 5/3 i hope this help!

Is 1666666 continuing a rational number?

Answers

Answer:

yes

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

An irrational number is a number that continues on and on but doesn't repeat. Since 166666 repeating does repeat it's a rational number.

Find the midpoint of (0, 3) and (-4, 1).

Answers

Answer:

is there a page we can look at

Step-by-step explanation:

PLEASE HELP!! a 90% confidence interval is (35,45) what is the margin of error?
a. 10
b. 9
c. 5
d. 4.5

Answers

Answer: C: 5

Step-by-step explanation:

Just took the test in Ape x

The margin of error will be 5. Option C is corect.

What is the margin of error?

In a random survey sample, a margin of error is a statistical measurement that takes into account the discrepancy between actual and anticipated findings.

The interval is;

(35,45)

Half of the breadth of the total confidence interval is the margin of error.

MOE = (45-35)/2

MOE =5

The margin of error will be 5.

Hence option C is corect.

To learn more about the margin of error refer;

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HELP!!! ASAP PLEASE The temperature dropped 4 1/2 degrees each hour for 5 hours. By how many degrees did the temperature fall during those 5 hours?

Answers

Answer:

22.5 degrees.

Step-by-step explanation: Just change the half to 0.5 so then times 4.5 times 5.

Answer:

22 1/2

Step-by-step explanation:

I did the quiz

PLEASE HELP ME STATTTTTTTTT

A real estate agent has $61 to spend on newspaper ads. Each ad costs $7. After buying as many ads as she can afford, how much money will the real estate agent have left over?

Answers

Answer:

8.714285    repeated

Step-by-step explanation:

Answer:

$5

Step-by-step explanation:

The real estate agent can buy 8 ads for a total of $56. Next you do $61 minus $56 which equals $5. If this answer helped you please consider giving it brainliest.

- •Trix•

( Yes I know my -•Trix• is not my user but its what I would change it to if I could but I can't, please address me as Trix while commenting or talking to me here.)

A bank received a check for two thousand, six hundred nine dollars and seventy-five cents. How is this number written in expanded notation.

Answers

Answer:

Step-by-step explanation:

2,000 600 9 0.7 0.05

what does nonlinear mean?

Answers

It’s not linear




............

Answer:

Not denoting, involving, or arranged in a straight line.

Step-by-step explanation:

I looked it uo on google

im not SmArT

Which is the graph of f(x) = 2(3)x

Answers

The graph of f(x)=2(3)x would look like this

HELP ASAP

Using a sample of the population that is too small is a:

A . measurement error.
B . interpretation error.
C . data collection error.
D . sampling error

Answers

Answer:

a

Step-by-step explanation:

maybe


Joe drove 215 miles in 3 hours. Moe drove 240 miles in 4 hours. Who drove at the fastest rate of speed

Answers

Moe drove the fastest
joe is the one who has the fastest rate because 215 divided by 3 is 71 while moe 240 divided by 4 is 60.

so your answer is joe

mark me brainliest

Find a Point-Slope equation for a line containing the given point and having the given slope.

(5, -1), m =1/5

Answers

Answer:

The point-slope equation for a line is:

[tex]y-\left(-1\right)=\frac{1}{5}\left(x-5\right)[/tex]

Step-by-step explanation:

Given

The point = (5, -1)m = 1/5

We know that the point-slope form is

[tex]y-y_1=m\left(x-x_1\right)[/tex]

where m is the slope of the line

substituting the values m = 1/5 and the point (5, -1)

[tex]y-y_1=m\left(x-x_1\right)[/tex]

[tex]y-\left(-1\right)=\frac{1}{5}\left(x-5\right)[/tex]

Thus, the point-slope equation for a line is:

[tex]y-\left(-1\right)=\frac{1}{5}\left(x-5\right)[/tex]

Solve the inequality​

Answers

Answer:

x<2

Step-by-step explanation:

5x+10>14x-8

18>9x

2>x

x < 2 hope that helps

During a thunderstorm, 4
inches of rain fell in 2 1/2
hours. What was the rate of rainfall in inches per hour?

Answers

Answer: 1.6 in per hour

Answer:

hourly rate.

Step-by-step explanation:

As others have noted, it is a simple mathematical division problem (4/2.5) and the average is 1.6 inches per hour.

However, if this is for sizing civil works such as culverts or plumbing storm water drainage systems to mitigate flooding, the highest rate per hour must be known and usually the highest ten minutes rainfall rate expressed as an hourly rate.

For example, if 4.0 inches fell over that 2.5 hours, nothing says that a rain band did not dump 3 inches in the first hour, (3 inches per hour cumulative) or 0.75 inches in a ten minute period (4.5 inches per hour rate), with the remainder of the storm tapering off to lesser rates. So the average is correct, but the peak hour is much more important for practical purposes.

At 4 o’clock, Devon called 6 friends to let them know that the weather forecast called for snow. At 6 o’clock, each of those friends called 6 other friends. At 8 o’clock, each of those friends called 6 of their friends.

Answers

Answer:

18

Step-by-step explanation:

I guesss

HELPPP I WILL GIVE BRAINLIEST no trolling plz:(

Answers

Answer:

y = 2 x - 8

Step-by-step explanation:

The image below shows proof that the points (4,0) and (7,6) lie on the equation y = 2 x - 8

Hope this helps! :)

Determine from the balanced chemical reaction if
the derived mole ratio is correct or incorrect.

Answers

It's incorrect. There are 6 moles of NaBr produced for every 3 moles of Na₂S among the reactants (as well as 2 moles of FeBr₃), so the mole ratio of NaBr to Na₂S should be 2 : 1, not 1 : 1.

I needddd helppp pleaseeeeee

Answers

answer :

obtuse angle

explanation : no cap

Answer:

D : Obtuse

Step-by-step explanation:

A right angle is 90 degrees.

An acute and obtuse angle are found by looking at the angle between the sides being looked at.

If the angle is GREATER i.e. Angle > 90 , then it is obtuse.

If the angle is LESS THAN i.e. Angle < 90 , then it is acute.

This angle is apparently greater than 90 degrees and therefore is obtuse.

Martina spent $24 on fruit at the grocery store. She spent a total of $80 at the store. What percentage of the total did she spend on fruit?

Answers

Answer: 30%

Step-by-step explanation:

She spent $24 dollars out of the total money she had which was $80. The 24 represents the portion of the money that was spent on fruits. So therefore to find the percentage for put the portion used ($24) divided by the the total ($80) multiplied by a hundred to get the 30%.

Here I will be giving a Brainiest to a good answer :D

Answers

Answer:

A. F

B. D

C. C

D. E

E. G

F. G

G. D

Step-by-step explanation:

Answer: A. 9/4

              C. -1.75

              D. 1.75

              E -2      

              F-1

              -2 1/2  

Step-by-step explanation:

You are hiking in the woods at a rate of 3 mph. The function y=3x describes how many miles y you walk in x hours. create an input table with 3 domain values

Answers

Answer:

x ---- y

1 ---- 3

4 ---- 12

6 ---- 18

Step-by-step explanation:

Given

[tex]y = 3x[/tex]

Required

Create a table that represents this scenario

Because x represents time, x can not be negative. So, the domain of x is:

[tex]x \geq 0[/tex]

Assume [tex]x = 1[/tex]

[tex]y = 3 * 1 = 3[/tex]

Assume x = 4

[tex]y=3*4 = 12[/tex]

Assume x = 6

[tex]y=3*6 = 18[/tex]

Hence, the table is:

x ---- y

1 ---- 3

4 ---- 12

6 ---- 18

Identify the next three numbers in this sequence

Answers

Your answer is: 72, 66, 264

Explanation: the pattern is multiply by 4 then subtract 6.

Answer:

72,66,264

Step-by-step explanation:

PLEASE HELP. I need the answer ASAP.

Answers

Answer:

Its D

Step-by-step explanation:

D that’s the answer

Find the value of x in the
following parallelogram:
2x
х
х
2x

Answers

Answer:

60°

Step-by-step explanation:

The sum of the angles in any quadrilateral is 360°. In a parallelogram the sum of neighboring angles is 180°. Therefore:

2x + x = 180°

3x = 180°

x = 60°

The  value of x is 60.

What is properties of parallelogram?Parallel sides define an object.Congruent opposites are present.Angles at opposites are congruent.Consecutive angles on the same side called supplementary angles.A parallelogram is divided into two congruent triangles by each of its diagonals.A parallelogram's diagonals cut each other in half.

Given:

Angles x, x, 2x, 2x.

Using the property of parallelogram, the adjacent angles of parallelogram sum to 180.

x+ 2x= 180

3x= 180

x= 180/3

x= 60

Hence, the value of x is 60.

Learn more about properties of parallelogram here:

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i need help please ​

Answers

I also need help but mentally lol ok so what I don’t know then Answer but I can tell u what to do so all the numbers under the minutes ur gonna subtract to find the difference in between and then u add the difference and that should be ur answer lmk if u understand

Answer:

kgjyfhtgdxhfc

Step-by-step explanation:

jgvkhjjhgdjfgkh

getting bored.Is there anyone???​

Answers

Answer:

yes very much so

Step-by-step explanation:

yes I don't know why but I am really and truly

Answer:

WOW yRRRRRR

Step-by-step explanation:

Select the correct answer. What is 6 1/3 divided 1/6 equal to? A: 6 B:9 C: 12 D:19 E:38
Again select the correct answer.

Answers

Answer:

The answer would be E:38.

Answer:

38

Step-by-step explanation:

Convert 6 1/3 to a fraction, 19/3

Divide 1/6 by multiplying

19                6

__     X         ___. = 38

3.                  1

Can someone please help mee fast!!​

Answers

Step-by-step explanation:

insta I'd :- itz_anurag_r

anyone msg me on insta plzzz I'm bored at home ❤️

Identify which of these types of sampling is​ used: random,​ systematic, convenience,​ stratified, or cluster. To determine her stress level​, Charlotte divides up her day into three​ parts: morning,​ afternoon, and evening. She then measures her stress level at 2 randomly selected times during each part of the day.

Answers

Answer:

stratified sampling

Step-by-step explanation:

Note, in the stratified sampling sample method, the population is divided into smaller strata or smaller groups, and then a sample is selected randomly.

In this scenario, the population is a day (24 hours), so dividing the population (day) into three parts; morning, afternoon, and evening represents the various strata. Hence, since Charlotte, the researcher measures her stress level at 2 randomly selected times during each part of the day, she would be using the stratified sampling method.

Which coordinates represent the plotted point? Check all that apply. (StartRoot 13 EndRoot, 146.3 degrees) (StartRoot 13 EndRoot, 213.7 degrees) (negative StartRoot 13 EndRoot, negative 33.7 degrees) (Negative StartRoot 13 EndRoot, negative 146.3 degrees) (−3, 2) (3, −2) (−2, 3)

Answers

Answer:

A, C, E.

Step-by-step explanation:

Just did it.

Answer:

A (square root 13, 146.3 degrees)

C (-squareroot13, -33.7 degrees)

E (-3,2)

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Please pick one of the answer now Find the area........................ Students begin to measure the speed of a ball rolling down a ramp. The graph below shows their results. Is it true that Europeans in central america died of disease, overwork, and starvation? Read the passage below. First, identify the text structure used in the passage. Then explain how the author's use of this text structure contributes to the development of ideas in the passage. Be sure to use evidence from the text in your response.Passage:The number of people taking up the sport of running has increased signicantly over the last 10 years. Sports experts give many reasons for the rise in the popularity of running. Because many people want to save money, they are avoiding paying tness center dues and choosing instead to pound the pavement in running shoes and clothing, which are relatively inexpensive. Creative racing opportunities are also a draw for new runners. For example, adventure runs offer participants a chance to run through mud or outdistance zombies. Basically, running offers a new way to have fun while sweating. Here are recipes for two mixtures of salt and water that taste different. a) If you used 10 cups of water, which mixture would use more salt? How much more? Explain or show your reasoning. b) Which mixture tastes saltier? Explain how you know. Define a toString prototype method that returns the cat's name, gender, and age separated by semicolons. 2.Mass of car = 200 kg and g = 10 m/s? or 10 N/kg (approx. value)position of carGPE (J) = mgh KE (J) =GPE + KE0.5mv2(height)60.000top (30 m) beforeride starts so v=0Halfway (15 m)30,00034 way down (7.54,000m)bottom(0 m)03. (17-6 2)+4 x 3 help a homie:( was George Childress the author of the Texas Declaration of Independence? Fill in the blanks by standardizing the normally distributed variable.Dave drives to work each morning at about the same time. His commute time is normallydistributed with a mean of 40 minutes and a standard deviation of 5 minutes. The percentage oftime that his commute time is less than 44 minutes is equal to the area under the standard normalcurve that lies to the __of_left, -0.8Oright, 0.8Oright, 1left, 0.8PreviousNext > in which direction do particles in a solution move during passive transport 10) Which story line BEST connects to this text?A)A story of a brave young girl who overcame a terribledisease to go on to a career as a famous musician.B)A story of a young boy who is inspired to worktoward greatness as a baseball player after learningof the great teams that came from his area.C)A story of a young girl who is inspired to run forpolitical office after learning of the important wayselected officials improved life in her town.None of these represent story lines that mightD) connect in any way to the story of the girl and herdeveloping desire to become a newspaper reporter.(Story is a journal of dreams) Write the formula for acceleration. What happens when the rider curls over like this? How does it helphim?***Please help me quickly. ASAP What did many artists do in the aftermath of World War I?O Artists experimented with fresh, creative ways of depicting reality.O Artists imitated the serene, religious paintings of the Middle Ages.O The overjoyed artists created enormous paintings that celebrated their victory.O Artists created extremely realistic paintings that illustrated the horrors of war. Please help, will mark brainliest!I put some examples in the picture Compose a conversation between two kitchen workers that includes at least four examples of thekitchen slang that was discussed in the unit (a la minute, mise, 12-top, deuce, firing, sandbag, 86'd,in the weeds, etc.). Briefly explain what the slang used in your conversation means. How did the Shang dynasty gain control of the Yellow River valley?They invaded the valley and defeated the former rulers.They befriended the people and became their political leaders.They used irrigation to manage water and gain control over the people.They took over the farms of the people who lived there and forced them to leave. 1:What is the value of x 2:what is the measure of angle KJL?Hurry pls WILL GIVE BRAINLEST Consider the inverse function f^-1(x) = - sqrt (x-2)Which conclusions can be drawn about f(x) = x^2 + 2? Select three options.A.) f(x) has a limited rangeB.) f(x) has a restricted domainC.) f(x) has an x-intercept of (2,0)D.) f(x) has a maximum at the point (0,2)E.) f(x) has a y-intercept at the point (0,2)A, B, E are the right answers!