Mathematics High School

So, I need to evaluate 1/2n + 1/6 when n = 1/3.​

Answers

Answer 1

Answer:

1/3

Step-by-step explanation:

First, plug in n to the equation

1/2(1/3)+1/6

Now multiply 1/2*1/3

1/6+1/6

Simplify

2/6-->1/3

Hope this helps!

Answer 2

Answer:

1/3

Step-by-step explanation:

1/2n + 1/6

1/2(1/3) + 1/16

1/6 + 1/6

Related Questions

Factorise this as far as possible 4p+pq-5pr

Answers

Answer:

p(4 + q - r)

Step-by-step explanation:

4p+pq-5pr   (factorize p out of each term)

= p(4 + q - r)  (answer)

x + y = 3 solve for y

Answers

Answer:

X + Y = 3 Y = 1 X = 2

Step-by-step explanation:

A variable is always 1

Answer:

x is either 2 or 1 and y is either 1 or 2

Step-by-step explanation:

because the only equation that would fit this is 1 + 2  or 2 + 1 so... y would either be 2 or 1 .

Find the value of x in the triangle shown below.
56°
4
4.5
4

Answers

Step-by-step explanation:

[tex] \frac{ \sin(56) }{4} = \frac{ \sin(x) }{4.5} \\ \sin(x ) = \frac{4.5 \times \sin(56) }{4} = \frac{3.73}{4} \\ \sin(x) = 0.9326 \\ x = 68.84[/tex]

Hence, the value of x is 68.84 degrees.

What is an angle?

An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs, and sometimes the arms of the angle.

How to solve?

we know sine rule,

[tex]\frac{sin(56)}{4} = \frac{sin(x)}{4.5}[/tex]

sin(x) = [tex]\frac{(4.5).sin(56)}{4}[/tex] = [tex]\frac{3.73}{4}[/tex]

sin(x) = 0.9326

x = 68.84

to learn more about angles: https://brainly.com/question/25716982

#SPJ2

CAN YOU ANSWER BOTH OF THESE QUESTIONS? ILL GIVE YOU 3X THE BRAINLIEST :D

Johnny gets a deal on new Time Warp skateboard. The board normally sells for $60, but they are now discounted down to $24. What is the discount percent? *

Ekaterina wants to buy and awesome pair of boots that normally sells for $75. The boots are on sale for at a 32% discount. She has $50 in her pocket. Does she have enough to buy the boots? *

Answers

Answer:

75.9550

Step-by-step explanation:

Answer:

40% and yes she can afford the boots

Step-by-step explanation:

just multyply 60 by 40% and you'll get $24

Same for the second question $75*32%=24

PLEASE HELP IT IS AN EMERGENCY!!!!!!!!!!!!!!!!!!!!
How can you represent an increase in temperature using an addition equation?

Answers

Answer:

multiplication......

Step-by-step explanation:


PLEASE HELP ME WITH BOTH OF THE QUESTIONS ASAP

Answers

Answer:

1) 52.5   2) 31 inches

Step-by-step explanation:

1) 105/5 = 21

   2.5 x 21 = 52.5

2) radius = 5 inches

diameter = 10 inches

circumference = [tex]\pi[/tex] x 10

circumference = 31.41592654

31 is the closest

Answer:

first one is 52.5 for sure

second one ion know. I'd say its 16

Step-by-step explanation:

Help me find the value of k asap please!

5/4(2 - k) = 2(3k - 1) - 2/3k

Answers

9514 1404 393

Answer:

  k = 54/79

Step-by-step explanation:

You can eliminate fractions by multiplying both sides by 12.

  15(2 -k) = 24(3k -1) -8k

  30 -15k = 72k -24 -8k

  54 = 79k

  54/79 = k

Is y=7x+12 linear or nonlinear?

Answers

Answer:

Yes, I think it is

because the equation has a horizontal line

Oh yeah sweetie I just don’t think you

Solve the system of equations 3x+2y= 28 x+2y=8

Answers

Answer:

y= -1    x=10

(-1,10)

consistant independent

A school district has a simple question: If students take their math classes in the morning instead of in the afternoon, will their test scores improve?
In 20 words or fewer, describe what is being measured in this example and what variable is being manipulated or changed.

Answers

Answer:

Yikes wish I could help

Step-by-step explanation:

Answer:The students ability to perform better or worse is being measured.The time diffrence is being manipulated.

Step-by-step explanation:

QRST is a rectangle. Find the length of the diagonals.

QS=8x−11 and RT=4x+21

Answers

Answer: they’re both 53

Step-by-step explanation:

i just took the test and it is correct

Cookie Monster has eaten 40% of the cookies. If he
ate 88 cookies, how many cookies were there
originally?

Answers

Answer: 220

Step-by-step explanation:

Answer:

there were 220,

Step-by-step explanation:

I'm surprised he didn't eat all of them

factor completely 21x^3+35x^2+9x+15

Answers

Last choice. Work is show me below

write an equation for the circle described. center (2,-1) and contains the point (4,5) the equation is?

Answers

-1-5/2-4 *the slash in a fraction*

6/7 at the power of 2 Value

Answers

Answer:

(6/7)^2 =36/49 or 0.73469387

Step-by-step explanation:

i went on another website that gives free answers

81/8=1/3v+25/8-23/6v

Answers

Answer:

v=4/7

Step-by-step explanation:

81/8 = 1/3v + 25/8 - 23/6v

-25/8            -25/8

56/8 = 1/3v -23/6v

56/8 = 24/6v

24/6 / 56/8

4/7

In the triangle below, x= degree. Round to the nearest tenth

Answers

Answer:

Bruuuhhhhhhhhhhhhhhhhhhh

Answer:

Step-by-step explanation:

there is no picture!

how are we supposed to help???

need someone to do this for me I am trying to finish some exams and I been stressing help me ASAP ty !!

Answers

Answer:

Step-by-step explanation:

1-g

2-h

3-k

4-n

5-f

6-l

7-d

8-i

9-c

10-m

11-p

12-b

13-r

14-q

15-o

16-a

17-e

18-j

Can someone help me out please?? I don’t understand and this is 7th grade math stuff btw.

Answers

It would be 28-10=x because your ending up with 28 after earning 10 you would get that. Hope this works!

PLEASE HELP I NEED THIS IN ASAP

Answers

b. how high did the ball get

HURRRYYYYYY Solve for t. 4/3 = t/7

Answers

Answer:

Step-by-step explanation:

4/3 = t/7

Multiply by 7 on both sides

4/3 x 7 = t

28/3 = t

Answer is 9 1/3, can’t put work have to go to class but I hope that’s enough

You need to download 3 games for your math class. Each game is the same price. Since this is your first time downloading a game from the site, you are also charged a one-time $0.50 access fee. You are charged a total of $4.35. What is the cost of each game? Show your work and round your answer to the nearest cent.

Answers

Answer:

Each game costs $1.28.

Step-by-step explanation:

First, we need to find the total of all the games.

Since the only additive is the $0.50, we simply subtract it from the total.

4.35-0.50=$3.85

Since you bought three games, and they're all the same price, we divide $3.85 by 3.

3.85/3=1.2833333

Since were doing it by pennies, we can round it down to $1.28 per game.

Hope this helps!

Answer:

$1.28 per game.

Step-by-step explanation:

The diameters of two circles are in the ratio 2 5
The area of the larger circle is 450 cm?
Work out the area of the smaller circle
​

Answers

Answer:

180

Step-by-step explanation:

2:5

? : 450

5u-> 450

1u->90

2u-> 180

Answer:

72 cm²

Step-by-step explanation:

Given the ratio of diameters = a : b , then

ratio of areas = a² : b²

Here the ratio of diameters = 2 : 5 , then

ratio of areas = 2² : 5² = 4 : 25

let x be the area of smaller circle then using proportion

[tex]\frac{25}{450}[/tex] = [tex]\frac{4}{x}[/tex] ( cross- multiply )

25x = 1800 ( divide by 25 )

x = 72

That is the area of the smaller circle is 72 cm²

If the tree is 19.3 feet tall, how far is the person standing away from the tree in feet?

Answers

2.75,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

If you have a jumbo pack of gum and 4 friends ask for 8 How much gum do you have left?

(random questions)

Answers

Answer:

5

Step-by-step explanation:

37 - 4(8)

37 - 32

5

Hope this helps! May I please have brainliest? :)

Answer:

solution given:

total pack of gum=x gums

If 4 friends ask for 8=8×4gum= 32gums

Remaining gums=x-32gums

56+(-56)=


please answer

Answers

Answer:0

Step-by-step explanation:

It equals up to 0! Have a nice day! :)

Enter the unknown value that makes this statement true:
50% of is 19.

Answers

Answer:

38

Step-by-step explanation:

Since 19 is 50% of x, we multiply it by two

19 x 2 = 38

If you buy a couch for $1500 on a credit card with an 18% interest rate and choose to make minimum monthly payments until it is paid off, how long will it take to pay off this debt?
12 years
14 years
9 years
5 years

Answers

Answer:

5 years

Step-by-step explanation:

schools Plp

PLZ PLZ PLZ! Someone Solve this Question

Answers

Answer:

-1/m^3

Step-by-step explanation:

m-3n/6m^3n - m+3n/6mn^3

=(m-3n)-(m+3n)/6m^3n  [6m^3n is the L.C.M]

=m-3n-m-3n/6m^3n

=-6n/6m^3n

= -1/m^3

   (Ans)

5+4(2 + 4)2
6+ 12 : 3 - (6 x 2)
12 -
(4+8) : 2
(6 + 1)2 – 2(3+6)
(8 + 9) – 10+ (2 + 3)?

Answers

Answer:

−72x2+18?

Step-by-step explanation:

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