adding fractions
1/3 + 1/5 = __
WHAT THE ANSWER I REALLY NEED HELP!!!

Answers

Answer 1

Answer:

8/15

Step-by-step explanation:

get common demonmater

15 can work!

1/3 times what = 15 ?

5 right? and then 1/5 times what = 15?

3 right?

Finally add 5+3 which is 8

SO 8/15!

Answer 2

Answer:

8/15

Step-by-step explanation:

1/3 + 1/5

Find the LCM of the denominators which is 15 in this case

Then you divide the LCM by each denominators and then find the sum of their product with the numerator

I hope you understand!

Please do mark as brainliest ;-)


Related Questions

Free Gift cards who wants one for Any gift card! I’ll tell you code but everything I tell you you have to answer before No code

Answers

Answer:

I will take a Google play card, or Playstation either one.

Step-by-step explanation:

Check out my Bio for my YT channel please also.

Answer:

Hey what’s up this is so kind of you! Ive been trying to get an xbox giftcard for my older brother cuz he’s having a hard time so that would mean the world to me. Thanks!! :)))

Step-by-step explanation:

pleaseee help
BRAINLIEST

Answers

Answer:

Its b

Step-by-step explanation:

if -2x-1=2 then 2+3 = 5

which is (-1,5)

Answer:

B

Step-by-step explanation:

that man's seems to be good at math as well

What are the solutions of 3x^2-x+4=0

Answers

Answer: x= 1 + i √ 47/6

Step-by-step explanation: solve using the quadratic formula

Solve using the quadratic formula.

Answer:

the answer would be B

Step-by-step explanation:

solve using quadriatic formula because we are doing quadriatics

This assignment is hard as heck lol!

Answers

Answer:

z = 3[tex]\sqrt{13}[/tex]

Step-by-step explanation:

Using the altitude- on- hypotenuse theorem

( leg of large Δ )² = ( part of hypotenuse below it ) × ( whole hypotenuse )

z² = 9 × (9 + 4) = 9 × 13 = 117 ( take square root of both sides )

z = [tex]\sqrt{117}[/tex]

  = [tex]\sqrt{9(13)}[/tex]

  = [tex]\sqrt{9}[/tex] × [tex]\sqrt{13}[/tex]

  = 3[tex]\sqrt{13}[/tex]

find the value of the question​

Answers

Answer:

0

Step-by-step explanation:

HELP ASAP PLEASE WILL MARK BRAINIEST

Answers

Answer:

Step-by-step explanation:

the first one

Answer:

Its the first one W'Z||X'Y'

Step-by-step explanation:

The translation is just upwards meaning the points dont move other then the Y changing, the original has WZ parallel to XY so having it translated up will still have it be parallel

An architect designs two similar triangular patios. The first patio has angle measures of (x + 10)°, (y + 15)°, and 70°. The second patio has angle measures of (x + 20)°, 50°, and 60°. Find the values of x and y.

Answers

Answer:

x is 50

y is 55

Step-by-step explanation:

Let us start working with the second patio

At any point in time, the total measure of the angles of a triangle is 180

Thus in the second patio;

x + 20 + 50 + 60 = 180

x + 130 = 180

x = 180-130

x = 50

In the first patio;

x + 10 + y + 15 + 70 = 180

substitute 50 for x

50 + 10 + y + 65 = 180

60 + 65 + y = 180

y = 180-60-65

y = 55

Answer:

the other answer above is wrong,

x=50

y=35

perpendicular to the line 4x - 6y + 7 = 0 , passing through (3, 4) .

Answers

Answer:

The equation of line perpendicular to given line passing through (3,4) is:

[tex]y = -\frac{3}{2}x+\frac{17}{2}[/tex]

Step-by-step explanation:

Given equation of line is:

[tex]4x - 6y + 7 = 0[/tex]

Given equation is in standard form. It has to be converted into slope-intercept form to extract slope from the equation.

So,

[tex]4x+7 = 6y\\6y=4x+7\\\frac{6y}{6} = \frac{4x+7}{6}\\y = \frac{4}{6}x+\frac{7}{6}\\y=\frac{2}{3}x+\frac{7}{6}[/tex]

The standard form of slope-intercept form of equation is:

[tex]y=mx+b[/tex]

Here, the co-efficient of x is the slope of the line.

So the slope of given line is: 2/3

m = 2/3

The product of slopes of two perpendicular lines is -1

Let m1 be the slope of line perpendicular to given line

Then

[tex]m.m_1 = -1\\\frac{2}{3} . m_1 = -1\\m_1 = -1*\frac{3}{2}\\m_1 = -\frac{3}{2}[/tex]

The equation of perpendicular will be:

[tex]y = m_1x+b[/tex]

Putting the value of slope

[tex]y = -\frac{3}{2}x+b[/tex]

To find the value of b, putting (3,4) in the equation

[tex]4 = -\frac{3}{2}(3)+b\\4 = -\frac{9}{2}+b\\b = 4+\frac{9}{2}\\b= \frac{8+9}{2}\\b=\frac{17}{2}[/tex]

So the equation of line perpendicular to given line passing through (3,4) is:

[tex]y = -\frac{3}{2}x+\frac{17}{2}[/tex]

In Luke's grade, there are 200 students. Currently, 25% of them are enrolled in health. How many students are enrolled in health?

Answers

Answer:

50

Step-by-step explanation:

Salvador’s investment of $2,200 in the stock market earned $528 in two years. Find the simple interest rate for this investment.

Answers

Answer:

24%

Step-by-step explanation:

Step one:

given data

Principal= $2,200

SImple interest =$528

Time = 2years

Rate = ?

Required:

Rate R

The simple interest is expressed mathematically as

SI=PRT/100

substitute we have

528=2200*R*2/100

cross multiply

528*100=2200R

divide both sides by 2200

R=52800/2200

R=24%

Write the equation in slope-intercept form, identify the slope and the y-intercept.

(Slope-intercept form: y = mx + b)

-2x + 3y = -6

Answers

Answer:

Slope is 2; y-intercept is (0,-6)

Step-by-step explanation:

Slope intercept form looks like 3y = 2x - 6

In the equation y=mx+b, M is always the slope, and B is always the y-intercept. Therefore if you look back at the problem the slope number should be in front of the x which makes it 2. Since the y-intercept is always b, y = -6.

Slope or m = 2; y-intercept is (0,-6)

Answer:

y = [tex]\frac{2}{3}[/tex] x - 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

- 2x + 3y = - 6 ( add 2x to both sides )

3y = 2x - 6 ( divide all terms by 3 )

y = [tex]\frac{2}{3}[/tex] x - 2 ← in slope- intercept form

with slope m = [tex]\frac{2}{3}[/tex] and y- intercept c = - 2

my and Stephanie were playing a number game. Amy picked a number and told Stephanie that if she added 8 to the number and multiplied the sum by 3, it would equal 9. Which equation could Stephanie use to find the number, x?
A.
3 + (x + 8) = 9

B.
8(x + 3) = 9

C.
3(x + 8) = 9

D.
3(x) + 8 = 9

Answers

C.
3(x+8)=9
Always make sure u do PEMDAS so since the number that Amy picked is unknown we will label it X. Next step was x added to 8 which will look like this x+8 but wants the sum multiplied by 3 so since we don't know the answer we will close it in parenthesis and multiply it by 3 which will look like 3(x+8) and lastly add the equal sign and the number 9.

A kite string is 220 feet in length. It makes a 450 angle with the ground. How high is the kite off of the ground?

Answers

670
Answer to you’re question mam’

I need help with this please! ASAP
(PLEASE MULTIPLY AND SIMPLIFY COMPLETELY)

Answers

Answer:

6/25

Step-by-step explanation:

Answer:

The answer is B 6/25

Step-by-step explanation:

ITs B because you would first get 12/50 and then just simplify it by even numbers.

hope I helped. :)

Find the equation of the line that runs through the points (1, 2) and (4, -1).

Answers

Answer:

y+1 = -(x-4)

Step-by-step explanation:

find slope: (-1-2)/(4-1) = -1

y+1 = -(x-4)

HELPPPP
FRACTION HAS TO BE IN DECMAL

Answers

Answer:

x intercept: (-1/7, 0) or (.14, 0)

y intercept: (0, 1/4) or (0, .25)

Step-by-step explanation:

Answer:

x- (−0.142857142857143,0)

y- (0, .25)

Step-by-step explanation:

The x-intercept:

Plug y=0 into the equation and solve the resulting equation 7x−5=−6 for x

(−1/7,0) = (−0.142857142857143,0)

The y-intercept:

Plug x=0 into the equation and solve the resulting equation −5=4y−6 for y

(0,1/4) = (0, .25)

divisible rules what is divisible by 4518

Answers

Answer:

where are the options

Step-by-step explanation:

8. What is the scientific notation equivalent of
3,794,000?
A. 3.794 x 106
B. 3.794 x 105
C. 3.794 x 103
D. 3.794 x 10-6
Please help me

Answers

Answer:

A. 3.794 x 10^6

Step-by-step explanation:

Gerry arrived at the bus stop x hours past noon. Dale arrived 4 hours later. Pat arrived at 5 P.M., x hours after Dale.

At what time did Gerry arrive at the bus stop? [Your answer must include an A.M. or a P.M.]

Answers

Answer:

Gerry arrived at the bus station at 12:30 P.M.

Step-by-step explanation:

From noon and 5:00 P.M. there are 5 hours.

Gerry, Dale, and Pat arrived at the bus stop within that interval, which means the sum of the times elapsed between their arrival times must be 5.

4 out of the 5 hours elapsed since Gerry and Dale's arrivals. This means there is only one hour left for twice x.

If twice x is one hour, then x is half an hour. Thus, the complete sequence of arrivals is:

Gerry arrived at the bus station at 12:30 P.M.

Dale arrived at the bus station at 4:30 P.M.

Pat arrived at the bus station at 5:00 P.M.

what is the circumference of the circle ?

Answers

Answer: 2π x radius

Step-by-step explanation:

The circumference of a circle is defined as the linear distance around it. In other words, if a circle is opened to form a straight line then the length of that line will be the circle's circumference.

I need this in terms of a mixed number 6(2P - 1) > 5P + 2

Answers

Answer:

p> 4/3

Step-by-step explanation:

If it is about 240 miles to the International Space Station, how many kilometers is 240 miles? Round your answer to the nearest whole kilometer. Press enter to interact with the item, and press tab button or down arrow until reaching the Submit button once the item is selected A388 kilometers B385 kilometers C387 kilometers D386 kilometers

Answers

Km = miles x 1.609

240 x 1.609 = 386.24 km

The answer is D. 386 kilometers

Answer:

D. 386

Step-by-step explanation:

If we know that we have 240 miles then we need to find the Km/m which is 1.60934 Km to 1 M, and we have the equation y= 1.60934(x), y bing the total amount of Km, or in other words, your answers, and x is the miles. Now change that x into 240 so now you have y= 1.60934(240) which comes out to 386.2416 Km or 386Km as seeing you have to round tho the nearest whole number.

1/2(23-5) ??????????????

Answers

Answer:

9

Step-by-step explanation:

The first step is the stuff in the parenthesis which equals to 1/2(18). The next step is to multiply 18 by 1/2. That is super simple because it is just taking one half of 18 which is 9. Plz vote brainliest

At a department store kendra has a debt greater than $25.00 which could be kendras balance? A-$32.00 B-$22.00 C -$19.00 D-$11.00

Answers

Answer: A

Step-by-step explanation: 22.00, 19.00 and 11.00 are all less than 25. $32.00 is the only logical explanation.

Answer:

A. -$32.00

Step-by-step explanation:

This is because it is a greater debt than 25 and all the other choices are greater than $25.

What is the rotation of triangle ABC? B 3. C​

Answers

B is the correct answer

Find the value of x (Round to the nearest tenth)




Help plssssssssss

Answers

Answer:

bbhwhehwyayyquqysyegegegsgsgsgsusus

Step-by-step explanation:

vgsgahah z z zb

What is 2 (x-3) -(6x-4)

Answers

Answer:

simplify = - 4 x -2  factored = 2 (-2x - 1)

Step-by-step explanation:

What the two triangles have in common?!

Answers

I notice that both triangles have corresponding angles.
This means the triangles are similar.

3x + y = 6
pleaae tell me the answer

Answers

Answer:

For a line equation for the form of y=mx+b, the slope is m.

Slope of 3x+y=6: m = -3 (m equals negative 3).

What's on your Christmas List? Santas Listening~

Answers

Step-by-step explanation:

ps5

gaming pc

and many more

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