Mathematics High School

how many unique triangles can be drawn with side lengths of 3 units, 4 units, and 5 units

Answers

Answer 1

Answer:

1 perfect right angle

Step-by-step explanation:

please mark this answer as brainlest

Related Questions

Plz answer this I’ll give 14 points plzzz

Answers

Answer:

3

Step-by-step explanation:

It shows it in the picture

0.7 as 1 minute
And is it okey if you could tell me how you did it?

Answers

Answer:

Hello There!!

Step-by-step explanation:

You multiply 0.7 by 60 which is 42 seconds.

hope this helps,have a great day!!

~Pinky~

A student makes and sells designer T-shirts to earn extra cash. The material needed to make each T-shirt costs $4.25. Currently, the student sells each designer T-shirt for $15. In an effort to increase sales, the student decides to spend $500 on promotional advertising. How many designer T-shirts must the student sell to break even? A. 26 B. 34 C. 46 D. 47

Answers

Step-by-step explanation:

Let x be the number of designer T shirts.

To break even,

Total Cost = Total Sales

Fixed Cost + Variable Cost = Total Sales

given the promotional advertising is classified under fixed cost,

[tex]500 + 4.25x = 15x \\ 15x = 500 + 4.25x \\ 15x - 4.25x = 500 \\ 10.75x = 500 \\ x = 500 \div 10.75 \\ = 46.5 \\ = 47 \: (round \: off \: to \: nearest \: whole \: number)[/tex]

Find the volume of the figure below. Leave your answer in terms of  π. ​

Answers

Answer: 1539π cubic inches.

Step-by-step explanation:

In the figure, we have a hemisphere joined with a cylinder of the same diameter 18 inches.

Radius = 9 inches   (half of diamter)

Volume of hemisphere = [tex]\dfrac23 \pi r^3[/tex]

Volume of cylinder = [tex]\pi r^2 h[/tex], where r= radius h= height

Volume of hemisphere= [tex]\dfrac{2}{3}\pi (9)^3=486\pi in.^3[/tex]

Volume of cylinder = [tex]\pi (9)^2 (13)=1053\pi\ in.^3[/tex]

Combined volume = 486π+1053π=1539π cubic inches.

Hence, the volume of the solid = 1539π cubic inches.

A square piece of plastic has sides that are 8 centimeters long. What is the piece of plastic's area?

Answers

Answer:

64 [tex]cm^{2}[/tex]

Step-by-step explanation:

l x w = area

8 x 8 = 64

Maya tutors english. for each hour that she tutors, she earns 40 dollars.Her earnings, E (in dollars),after tutoring for h hours is given by the following.How much does maya earn if she tutors for 5 hours?

Answers

Answer:

Amount earn by Maya for teaching English in 5 hour = $200

Step-by-step explanation:

Given:

Amount Maya earn in 1 hour for teaching English = $40

Find:

Amount earn by Maya for teaching English in 5 hour

Computation:

Assume;

Per hour earning = E

Number of total hour = h

Total earning = Per hour earning x Number of total hour

Total earning = (E)(h).

So,

Amount earn by Maya for teaching English in 5 hour = 5 x 40

Amount earn by Maya for teaching English in 5 hour = $200

Please answer correctly!! I’ll mark as brainliest!

No links no fake answers

Answers

I don’t know the answer for two but 1 is wrong it’s SOH-CAH-TOA

helpppoooooopmemememememeem

Answers

Answer:

A. 5 units

Step-by-step explanation:

since the y-coordinate is the same, then you would subtract the x-coordinates.

-6-(-1)=5

hope this helps, have a nice day :)

HELPPP WILL MARK BRAINLIEST

Answers

Answer:

7 1/6

Step-by-step explanation:

Area is length x width

Find area of 1 container:

Area = 5 1/2 x 1 2/3 = 11/2 x 5/3 = 55/6 = 9 1/6 square yards.

Multiply the area on 1 container by total containers (9)

9 1/6 x 9 = 55/6 x 9 = 495/6 = 82 1/2 square yards

The answer is 82 and 1/2 square yards

What is the diameter of a circle? A. The distance around the circle. B. The distance from any point on the edge of a circle to any other point. C. The distance from the center to any point on the circle. D. The distance across a circle, through its center.

Answers

Answer:

A

Step-by-step explanation:

is the circumference or perimeter of a cylinder

d=r×r

Please help!!! I’ll mark you as brainless!!!!

Answers

Answer:

80 percent

Step-by-step explanation:

Solve 4x=12 what’s this

Answers

Answer:

If you are looking for X then it is 3

Answer:

4x=12

=12/4

=3

12=4*3

x=3

Step-by-step explanation:

QUESTION 7 of 10: You can hire someone without experience for $13 per hour or someone with experience for $19 per hour. You believe the
experienced person increases the sales per customer by $3. Each person handles about 12 customers per hour. Should you hire the
experienced person?
a) Yes
b) No

Answers

Yes you should hire the experienced person

Find the circumference, giving brainlies pls asap

Answers

Answer:

B) 12.6π ; 39.6

Step-by-step explanation:

Circumference:

C = 2πr

C = 2(3.14)(6.3)

C = 6.28(6.3)

C = 39.6

C = 2πr

C = 2π6.3

C = 12.6π

its a or b, sorry im not much help

Find the total cost, to the nearest cent, for a sweater that cost $22.95 with an additional 5.5% tax sale

Answers

Answer: $24.2

Step-by-step explanation:

The total cost will be gotten by adding the cost of the sweater and the tax. This will be:

Cost of sweater = $22.95

Tax = 5.5% × $22.95 = 0.055 × $22.95 = $1.26225

Total cost of the sweater = $22.95 + $1.26225 = $24.21225

= $24.2 to nearest cent

Answer:

5.5% of 22.95 is about 1.26

22.95 + 1.26 = 24.21

$24.21

Step-by-step explanation:

yallll help me pls lol

Mary used 3.5 portions of her saving to buy a birthday gift for her mother, and a balance of 3/2 portions to buy a shirt for her sister. State in terms of percentage of money that she used to buy a shirt for her sister.​

Answers

Answer:

150

Step-by-step explanation:

I guess you're asking percentage of 3/2 into percentage so I took 3/2 × 100 to change it into percentage form and I got 150 if it's not the answer please tell me right away.

pls help meh plssss asap

Answers

Answer:

1.) 150

2.) 10

Step-by-step explanation:

If you look at the chart, above the 25 in the seconds row in the gallons row is 150.

This means that the chart tells you there are 150 gallons for every 25 seconds.

The second question asks about 60 gallons. So, if you look at 60 on the gallons row, and look below it on the seconds row, you see 10.

This means the chart tells you there are 60 gallons for every 10 seconds.

Fifty- five percent of the students at west side middle school walk to school. What fraction of the students walk to school

Answers

Answer:

55/100 is equivalent to 55% but the fraction in lower terms or simplified is 11/20 hope i helped!

Step-by-step explanation:

PLEASE HURRY AND ANSWER SOMEONE Decide if the relation is a function or not.


Ordered Pairs:


(2,1), (2,-5), (0,-7), (3,2)

Answers

Not a function no alike pattern between c and y

6.1.PS-17
Question Help.
In a race, 19 out of the 25 swimmers finished in less than 56 minutes. What percent of swimmers
finished the race in less than 56 minutes? Write an equivalent fraction to find the percent.

Answers

19/25 or 76/100 so it would be 76%

A central rental company a base and a daily charge to rent a car. The function f (x) = 35x +50 relates the length of the rental in days, x, to the total charge in dollars, f (x). What units should be used to describe the rate of charge of the function?

A. Days/dollar
B. Dollars/day
C. Hours/day
D. Days/hour

Answers

i think b . sorry if it’s wrong
i think b because they charge daily so it would be how much money a day

Which of the following is TRUE about sampling distributions?
Larger sample gives worse data. More samples give worse data.
Larger sample gives better data. More samples give worse data.
Smaller sample gives worse data. More samples give better data.
Smaller sample gives better data. More samples give better data.

Answers

Answer:

Smaller sample gives worse data. More samples give better data.

Step-by-step explanation:

A sample is the number of elements that are used in a given experiment.

For example, if you do a survey to 100 random people, then your sample is 100 people.

Here we can see something kinda obvious, if you increase your sample, then more people answer your survey, wich means that more samples give more data, and more data is better, then more sample gives better data.

We also can see that if we have a small sample (for example 10 people) the survey will not be really useful, this happens because if we have really small samples the sample may be biased, and we always want to aboid this.

Then:

Smaller samples give worse data, and as we increase the samples, we also get better data.

The correct option is:

"Smaller sample gives worse data. More samples give better data."

Can someone help to on this question?

Answers

Answer:the answer is x=5,-3

Step-by-step explanation:

work out the median, range and mode​

Answers

median= 7 middle part

range=7 because 8-1 or highest minus lowest numbers

mode= you got the answer

Pls help Im stuck brainliest and 5 star rating !!!!!!!!!!!!!!!!! :::::::::::)))))

Answers

I am going from left to right.
11, 20, 31, 13, 35, 100

Round your answer to the tenths place if necessary

Help me please:(

Answers

Answer:

Step-by-step explanation:

31 btw your pfp is cute

(4x+___)+(2x+3)=6x+5
Find the missing term.

Answers

Answer:

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

Step-by-step explanation:

(4x+___)+(2x+3)=6x+5

4x+2x=6x

5-3=?

5-3=2

2

PLEASE HELPPP!!
the two triangles below are similar! everything is in the picture please help

Answers

The dilation is 4, we look at the two sides that are equal that are 32 and 8, then we fraction them so it becomes 32/8 which leaves you with the simplified answer of four

answer plzzzzzz ’’’’’’

Answers

Answer:

45

Step-by-step explanation:

if its 1:30 now how much longer do i have until 3:00

Answers

Answer:

You will have 1 hour and 30min!

Step-by-step explanation:

1:30+30=2:00

2:00+60=2:60=3:00

Pls give me brainliest if this helped

Hope this helps and don't forget to follow

Answer:

Only 2 hours and 30 minutes

Step-by-step explanation:

Other Questions
Two students were asked to graph increasing exponential functions with the same y-intercept. Would the graphs always have to be identical given the stated key features? Explain. What to do if exposed to chemicals at work? The Little LandWhen at home alone I sitAnd am very tired of it,I have just to shut my eyesTo go sailing far awayTo the pleasant Land Of Play; (1)Where the little people are;Where the clover-tops are trees,And the rain-pools are the seas.And the leaves, like little ships,Sail about on tiny trips. (2)Should a leaflet come to handDrifting near to where I stand,Straight I'll board that tiny boatRound the rain-pool sea to float. (3)When my eyes I once againOpen, and see all things plain:High bare walls, great bare floor;Great big people perched on chairs,Each a hill that I could climb,And talking nonsense all the time- (4)O dear me, .That I could beA sailor on the rain-pool sea,A climber in the clover tree, And just come back, a sleepy-head,Late at night to go to bed. (5) What is the poet doing in stanza 5?hoping to go to bed earlydescribing his garden at hometrying to understand what the elders are sayingwishing that he could spend all day at Land of Play A set of data is represented in the stem plot below.Stem plot with stems of 3, 4, 5, 6, 7, 8, 9, 10. Leaf for stem of 3 is 5. Leaves for stem of 4 are 2 and 3. Leaves for stem of 5 are 1, 5, and 7. Leaves for stem of 6 are 2, 6, 8, and 9. Leaves for stem of 7 are 4, 5, 6, 7, 8, and 9. Leaves for stem of 8 are 2, 4, 6, and 8. Leaves for stem of 9 are 3 and 4. Leaf for stem of 10 is 1.Key: 3 | 5 = 35Part A: Find the mean of the data. Show each step of work. Round answer to the nearest whole number. (2 points)Part B: Find the median of the data. Show each step of work. (2 point)Part C: Find the mode of the data. Show each step of work. (2 point)Part D: Compare your values for mean, median, and mode from parts A, B, and C. Explain which value would best represent the data, and why? (4 points) In what ways does sexual reproduction differs from asexual one state at least three reasons? Many authorities say that adaptive behavior consists ofa) social intelligence and practical intelligence.b) behaviors that defy definition.c) IQ and behavior.d) skills that result in the individual's achieving a high quality of life. lines 9-12 of a valediction: forbidding mourning contains a paradox to explain group of answer choices O how devastating earthquakes can be to peoples homes. O how knowledge of severe weather is important to humankind. O how events on earth are more harmful than bigger events in the heavens. O people are afraid of earthquakes. First person narration _____. A. shares a narrator's perspective using the pronoun.B. provides the perspective of just one character.C. allows the reader to understand every character perspective.D. reveals the thoughts of multiple characters. Which measure is an evaluation of a companys ability to pay current liabilities?(a) Accounts receivable turnover.(b) Current ratio.(c) Both (a) and (b).(d) None of the above. why is cellular respiration necessary for living organisms? why is fermentation less effective than respiration? what is the purpose of glycolysis? how many atp molecules are produced in aerobic respiration? how many atp molecules are produced during fermentation and glycolysis? Advantages of ERP systems include all the following EXCEPT A. business processes can be streamlined B. the organization can respond to regulatory demands c. the quality of information is improved throughout the organization D. access to information is improved throughout the organization E. the organization must change its business processes to match the software How do somatic mutations affect an individual's offspring ? 3-(-7)3- (-17)3-(-27)3-(-127)13-(-6)24 - (-8)5- (-23) Write and equation of a circle that has a diameter that passes through the points (3,0) and (7,6) What did the North do to stop slavery? What are the 4 elements of an application window? How many combinations of 3 variables are possible where each variable can take only two values? write the equation in slope intercept form and graph using a tableX = 5 What is data analytics tools? How do you measure distraction of attention?