Mathematics High School

6
9
18

What number
comes next in
the above
sequence?

Answers

Answer 1

Answer:

27

Step-by-step explanation:

add half of the previous number to the next one

18/2 = 9

18+9 =27

Answer 2

Answer:24

Step-by-step explanation:

count by your 6's

Related Questions

In JKL, k=4.1 cm,j=3.8 cm and angle J=Q3^ Find all possible values of angle K , to the nearest inch of a degree .

Answers

Answer:

74.0°

Step-by-step explanation:

In triangle JKL, k = 4.1 cm, j = 3.8 cm and ∠J=63°. Find all possible values of angle K, to the  nearest 10th of a degree

Solution:

A triangle is a polygon with three sides and three angles. Types of triangles are right angled triangle, scalene triangle, equilateral triangle and isosceles triangle.

Given a triangle with angles A, B, C and the corresponding sides opposite to the angles as a, b, c. Sine rule states that for the triangle, the following holds:

[tex]\frac{a}{sin(A)}=\frac{b}{sin(B)}=\frac{c}{sin(C)}[/tex]

In triangle JKL, k=4.1 cm, j=3.8 cm and angle J=63°.

Using sine rule, we can find ∠K:

[tex]\frac{k}{sin(K)}=\frac{j}{sin(J)} \\\\\frac{4.1}{sin(K)}=\frac{3.8}{sin(63)} \\\\sin(K)=\frac{4.1*sin(63)}{3.8}\\\\sin(K)=0.9613\\\\K=sin^{-1} (0.9613)\\\\K=74.0^o \\[/tex]

Need help and fast.
match the following equations with the correct description of the solutions.

equations
(2-3x)=2(5x+3)
x-3(2+3x)=2(5x-3)
x-3(2-3x)=2(5x-3)

soulutions
A infinitely many solutions
B no solutions
C one solution​

Answers

Answer:

c

Step-by-step explanation:

Step-by-step explanation:

(2-3x)=2(5x+3) has 1 solution

x-3(2+3x)=2(5x-3) has no solution

x-3(2-3x)=2(5x-3) has infinite solution

Hope this helps

Please give me Brainliest!

Which expression equals the fraction of the square that is shaded dark blue?

Answers

If this is one of the option 3/4 + 1/2 it’s right

Answer:

this is the answer

Step-by-step explanation: pretty easy tbh

6x times (-2y)

Urgent please send solution

Answers

Answer:

_2y6x

Step-by-step explanation:

this is the answer

I hope it will helps you

Reuben hires a car. It costs £150, plus 85p for each mile he travels. When Reuben hires the car, its mileage is 27612 miles. When Reuben returns the car, its mileage is 28361 miles. How much did Reuben pay to hire the car?

Answers

Answer:

Cost of hiring a car = £63,815

Step-by-step explanation:

Cost of hiring a car = 150 + 85p

When Reuben hires the car, its mileage is 27612 miles. When Reuben returns the car, its mileage is 28361 miles.

Number of miles Reuben travelled = 28,361 miles - 27,612 miles

= 749 miles

Cost of hiring a car = 150 + 85p

= 150 + 85(749)

= 150 + 63,665

= 63,815

Cost of hiring a car = £63,815

i will mark you brainliest so please help help help!!!!​

Answers

Answer:

28,000

Step-by-step explanation:

Answer:

28,000

Step-by-step explanation:

if u multiply 6,827 by 4 u get 27,303  and 208, 000 is way off so is 240, 000 24,000 is off by 3,303 and 28, 000 is off by 697. so it's 28,000.

(2.99548) x (1.8342)

Answers

Answer:

5.49430941

Step-by-step explanation:

Multiply together.

i hope this helps, good luck :)

5.4 is the answer to this problem

Find the value of x. Please respond ASAP

Answers

Answer:

I think its c but im not sure

The answer is B fourteen

hannah buys 2 dozen roses. Of these 3/4 roses, are red, and the rest are white. How many white roses does she buy?​

Answers

Answer:

6 white roses

Step-by-step explanation:

Well 2 dozen is 24 and 24 divided by four is 6. And there were only 1/4 of white roses in the 24

Answer:

2-3/4=3/2

Step-by-step explanation:

just do this and oh whats that the A plus bus

Natalia has 15,000 centimeters of yarn. How many meters of yarn does she have?
O 150 meters
O 15 meters
O 0.15 meter
O 1,500 meters

Answers

the answer would be 150 meters
to convert centimeters to meter divide by 100

David just accepted a job at a new company where he will make an annual salary of $69000. David was told that for each year he stays with the company, he will be given a salary raise of $2500. How much would David make as a salary after 4 years working for the company? What would be his salary after t years?

Answers

Answer:

He would be making 79000 after 4 years and I am guessing t means ten and that would be 94000.

Step-by-step explanation:

Answer:

salary after 4 years: 79,000

salary after t years: 69,000 + 2,500t

Step-by-step explanation:

2500 x 4 = 10,000

add 10,000 to 69,000

Help a girl out! please

Answers

Answer:

B. is correct

Step-by-step explanation:

have a nice day!!

Laura says that you should
always divide the bigger number
by the smaller number. Do you
agree with her or disagree with her?
why?

Answers

Answer:

agree

Step-by-step explanation: you should always divide the bigger number over the smaller number. but if you don't you'd still get the same answer

please help i cant figure this out :/

Answers

Answer:

6,15

Step-by-step explanation:

A dilation is the changing of a size. A scale factor is a proportional number that tells us how much we change a shape.

If the scale factor is over 1, the new image will stretch.

If the scale factor is under 1, the new image will shrink

Since we are asked to find A' (which is prime notation) meaning that we are asked to find the coordinates where A' is at on the new image.

Since the scale factor is 3,

3 is greater than 1 so it will stretch.

Now, multiply 3 to each number

to find it new location.

[tex] \frac{2}{5} \times \frac{3}{3} = \frac{6}{15} [/tex]

So the coordinates are at 6,15

Answer:

I'm pretty sure you multiply each number in (2,5) by the 3 to get new coordinates of (6,15)

that's the only answer that could fit :)

A relay race is 1/4 miles long. There are 4 team members that have to run it. If each team member runs the same distance how many miles will each person run?

Answers

Answer:

1/16 miles

Step-by-step explanation:

1/4 ÷ 4 = 1/16

Answer:

1/4 mile

Step-by-step explanation:

All books are on sale for 25% off. If Pam bought a book originally priced at $32 and had a coupon for another 25% off, how much did she pay (not including sales tax)?​

Answers

Answer:

$24

Step-by-step explanation:

if you multiply 32 by .25 you get 8 which i subtracted from 32 to get the original price

Answer:$18

Step-by-step explanation:

32 * (0.75) * (0.75) = 18

12 cm
8 cm
Find the volume of the cylinder

Answers

Answer:

ubstitute the value of the radius r = 8.0 cm height h = 12.0 cm into the formula to find the volume. Pi (π) is approximately equal to 3.14 .

π x 82 cm2 x 12 cm

Raise 8 cm power of 2

π x 64.0 cm2 x 12 cm

Multiply 64.0 cm2 and 12 cm

π x 768.0 cm3

Combine π and 768.0 cm3

The result can be shown in multiple forms.

Exact Form

Volume = 768.0π cm3

∴ Volume of Cylinder radius 8 cm and height 12 cm is 768.0π cm3

Decimal Form

Volume = 2411.52 cm3

Step-by-step explanation:

help me I wasn't here

Answers

Answer:

6/8 or 3/4 or 75%

Step-by-step explanation:

Which polynomial is prime?
O x2 + x + 1
O x2-x-2
O x2 - 12x + 11
O x2 + 2x -8

Answers

Answer:

x2 + x + 1

Step-by-step explanation:

A polynomial with integer coefficients that cannot be factored into polynomials of lower degree , also with integer coefficients, is called an irreducible or prime polynomial . Example 1: x2+x+1. (:

Five subtracted from a number is eleven.
x-5=11
5-x=11
X+5=11
5+X = 11

Answers

Answer:

5-x=11

Step-by-step explanation:

Answer:

x - 5 = 11

Step-by-step explanation:

It's the only one where five is being subtracted from a number and the result is 11.

Find the missing side length.
12
15

Answers

Answer:

you need to show the shape or somet or else I can't rlly help

Answer:

If the hypotenuse is 15 and one of the sides is 12, the answer is 9.

If these are the side lengths, the hypotenuse is square root of 369, which is about 19.21

Step-by-step explanation:

Find the common difference of the arithmetic sequence. −16,−12,−8,−4,..

Answers

it’s 4
you work out the difference between each term

Work out the lengths of b of 17cm and 12cm pythagoras

Answers

Answer:

[tex]hypotenuse = \sqrt{ {17}^{2} + {12}^{2} } \\ = \sqrt{289 + 144 } \\ = \sqrt{433} [/tex]

Please Help ASAP I’m confused

Answers

Answer: B 89 degrees

Step-by-step explanation:

The triangle angle sum theorem states that the angles of a triangle sum to 180 degrees. Since we know two of the angle measures we can find the missing angle. 60 + 31 = 91 degrees.

180 - 91 = 89 degrees

Answer:

If i'm correct, the answer is (B) 89

Step-by-step explanation:

Hope this helps.

Maurice buys a dozen of donuts on sale for $7.99 before tax.
The sales tax is 4%.
What is the total price Maurice pays for the dozen donuts?

Answers

Answer:

$8.30

Step-by-step explanation:

7.99 + 4% = 8.30

the angles have measured of what?

Answers

Answer:

38°, 142°

Step-by-step explanation:

[tex] m\angle 1= \frac{1}{2} \times (36\degree + 40\degree) [/tex]

[tex] m\angle 1= \frac{1}{2} \times 76\degree [/tex]

[tex] \red{\bold {m\angle 1= 38\degree}} [/tex]

[tex] m\angle 1+ m\angle 2= 180\degree[/tex]

(Linear pair angles)

[tex] 38\degree + m\angle 2= 180\degree[/tex]

[tex] m\angle 2= 180\degree-38\degree[/tex]

[tex] \purple {\bold {m\angle 2= 142\degree}} [/tex]

A scooter tracked 30 feet in 2 seconds at a constant speed what is the speed of the scooter in feet per second

Answers

15 feet per second. divide 30 by 2

What is 3(5)(5-2)+2

Answers

Answer:

47

Step-by-step explanation:

3 × 5 × (5-2) + 2

15 × (3) + 2

45 + 2

= 47

HELPPPPPPPPPPPPPpPppp

Answers

Answer:

Answer c..... can i get brainliest ?

Step-by-step explanation:

Just substitute (2,0) in the equation

2 for x

0 for y

Use the expression 5a – 2b – 3 + 2b – 6a.

Part A

Simplify the expression.
–4
2a – 4b
–a – 3
a – 3
Part B

Which of the following is an equivalent expression?
–(3 + a)
–a + 3
–(a – 3)
–3 + a

Answers

Answer:

5a + (-6a) + (-2b) + 2b + (-3) = -a -3 or -(a + 3) so first answer is correct because -(a + 3) is the same as -(3 + a)

Step-by-step explanation:

Other Questions
Which of the following situations are equal to 90%? Select all that apply. A) 18 out of 24 B) 18 out of 20 C) 36 out of 40 D) 54 out of 60 E) 81 out of 90 ANSWER ASAP Which situation can be represented by this equation? 6 + 0.5x =26A. Anne earns money for walking dogs. She charges $6 perwalk plus $0.50 per dog. What is x, the amount of moneyAnne charges to take one doge on 26 walks?B. Anne pays $6 to enter a carnival and $0.50 for every rideshe goes on at the carnival. What is x, the number of ridesAnne can go on if she has $26 to spend at the carnival?C. Anne earns $6.50 per hour babysitting. What is x, thenumber of hours Anne babysits if she earns $26?D. Anne is downloading a game and some songs to her phone. The game cost $6, and each song cost $0.50.What is x, the total amount Anne pays for the game and 26 songs? 6X + 8Y - 4Z = 51X + 2Y + 5Z = 99X - 3Y + 3Z = 6Por favor cmo se resuelve esta matriz por mtodo Gauss-Jordan Read the passage from A Dolls House by Henrik Ibsen.[Nora:] I have not been able to put aside much from my housekeeping money, for Torvald must have a good table. I couldn't let my children be shabbily dressed; I have felt obliged to use up all he gave me for them, the sweet little darlings!Mrs. Linde: So it has all had to come out of your own necessaries of life, poor Nora?Nora: Of course. Besides, I was the one responsible for it. Whenever Torvald has given me money for new dresses and such things, I have never spent more than half of it; I have always bought the simplest and cheapest things. Thank Heaven, any clothes look well on me, and so Torvald has never noticed it. But it was often very hard on me, Christinebecause it is delightful to be really well dressed, isn't it?Mrs. Linde: Quite so.Nora: Well, then I have found other ways of earning money. Last winter I was lucky enough to get a lot of copying to do; so I locked myself up and sat writing every evening until quite late at night. Many a time I was desperately tired; but all the same it was a tremendous pleasure to sit there working and earning money. It was like being a man.Read the passage from A Room of Ones Own by Virginia Woolf.But for women, I thought, looking at the empty shelves, these difficulties were infinitely more formidable. In the first place, to have a room of her own, let alone a quiet room or a sound-proof room, was out of the question, unless her parents were exceptionally rich or very noble, even up to the beginning of the nineteenth century. Since her pin money, which depended on the goodwill of her father, was only enough to keep her clothed, she was debarred from such alleviations as came even to Keats or Tennyson or Carlyle, all poor men, from a walking tour, a little journey to France, from the separate lodging which, even if it were miserable enough, sheltered them from the claims and tyrannies of their families.How do the authors use word choice and structure to support and develop the central idea in the two passages?Both authors use repetition to emphasize a key idea in the text.Both authors use words with negative connotations to tell about a challenge.Ibsen uses a cause-effect structure, while Woolf uses a problem-solution structure.Ibsen uses a problem-solution structure, while Woolf uses a cause-effect structure. How do the actors physical appearances affect their adaptations of Hamlet? Both actors appear to be well-groomed, which emphasizes the idea that Hamlet has not fallen into madness. Both actors appear disheveled, which emphasizes the idea that Hamlet has fallen into madness. Price appears well-groomed, which emphasizes the idea that Hamlet is rational, while Olivier is disheveled, which emphasizes the idea that Hamlet is irrational. Price appears disheveled, which emphasizes the idea that Hamlet is irrational, while Olivier is well-groomed, which emphasizes the idea that he is rational. Two planes A and B start from the same place and move in different directions making an angle of 50 between them the speed of plane A is 200 mph and the speed of plane B is 300 mph the two planes are blank miles apart after one hour? Please help me and please give me the right answer 1. Filene a supervisor is conducting a performance appraisal for her employee of the following steps in the performance appraisal Process which comes firstA. giving both positive and negative feedbackB. cresting a supportive environmentC. involving the employee In the processD. describing the appraisal purpose Is the given value a solution to the equation?3(y + 8) = 2y 6y = 30 What is the volume, in cubic inches, of a cylinder whose diameter is 6inches and whose height is 24 inches? Put the steps of Protein Synthesis below into the correct order.4 pointsStep 1Step 2Step 3Step 4A Proteinmolecule isproducedAn mRNAmolecule isproducedmRNA interactswith a RibosomeDNA interactswith RNApolymerase PLEASE HELP!!! (stem changing verbs) The Johnson family is taking a road trip. They travled 456 miles in 8 hours. James said their rate is 57 miles per hour.Do you agree with James? Explain each colony had a what? what is it exactly Can someone plz help me with this one problem!!!! 2Select the correct answer.Who is eligible for TRICARE?A. Mark, a lieutenant in the US armyOB.Sonia, an engineer at a construction companyO C. Chen, a 69-year old who needs to undergo surgeryOD.Ahmed, who has been blind for the last 10 years Help A) 9B)4C)9.5D)8 This is for today can someone help me!! My father told me "Do your homework" change this sentence to indirect speech(reported speech). What is the dependent clause in the following sentence:If you are too busy for a vacation, at least get some exerciseO If you are too busy for a vacationO you are too busyO get some exercise. What is black and white and red all over