1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
geniusboy [140]
3 years ago
6

If x = 2/9 and y = 3/7 work out the value of x + y

Mathematics
2 answers:
faltersainse [42]3 years ago
8 0

Answer:

\boxed{\sf \dfrac{41}{63}}

Step-by-step explanation:

hi, it means that we have to compute

\dfrac{2}{9}+\dfrac{3}{7}=\dfrac{7*2+3*9}{7*9}=\dfrac{14+27}{7*9}=\dfrac{41}{63}

sattari [20]3 years ago
6 0

Answer:

\frac{41}{63}

Step-by-step explanation:

=> x+y

Putting x = \frac{2}{9} ; y = \frac{3}{7}

=> \frac{2}{9} +\frac{3}{7}

<u><em>LCM = 63</em></u>

<em>This will make the expression</em>

=> \frac{14+27}{63}

=> \frac{41}{63}

<em>This is the required factorized form</em>

You might be interested in
In the picture PLEASE HELP
Debora [2.8K]
I believe it's not a function because the input (x) 4 has two outputs(y), 2 and 8.
5 0
3 years ago
Find the measure of angle x. A) 90° B) 45° C) 135° D) 180°
tiny-mole [99]
The angles of a triangle always equal 180.

You do 180 - 80 - 45. X = 45.
8 0
3 years ago
A wedding planner uses 72 ivy stems for 18 centerpieces when she arrives at the venue she realizes she will only need 16 centerp
beks73 [17]

Answer:

64 ivy stems

Step-by-step explanation:

To solve this problem we can use rule of three:

Firstly we had 72 ivy stems to use in 18 centerpieces, and know we have 16 centerpieces and want to know how many ivy stems we need to use, so:

18 centerpieces -> 72 ivy stems

16 centerpieces -> X ivy stems

18/16 = 72/X

X = 16*72/18 = 64

He needs to use now 64 ivy stems to maintain the ratio.

6 0
3 years ago
Read 2 more answers
Equation 9(2j + 5j).<br><br><br> Use the distributive property to create an equivalent expression
raketka [301]

Answer:

63j

Step-by-step explanation:

Multiply 2j by 9 and 5j by 9. This gets you to 18j+45j. Then, add these since they are like terms: 63j.

4 0
2 years ago
Estimate the annual wages for a clerk who works 50 weeks a year and earns $15 and hour
Pachacha [2.7K]

Let us assume that a person works for 8 hours a day.

Let us assume that the person works for 5 days a week.

Wage earned per hour = $15

So, wage earned in 8 hours = 15*8 = $120

Now, wage earned in 1 day = 120

So, wage earned in 5 days = 120*5 =$600

As the person works for 5 days in 1 week

So, in 50 weeks, he will work = 50*5 = 250 days

So, total number of hours he must have worked = 250*8 =2000 hours

Now, per hour wage = $15

wage in 2000 hours = 15*2000 = $30000

Hence, the estimated wage a person earns in 50 weeks = $30000



7 0
3 years ago
Other questions:
  • You 495 miles from home and you are driving toward home at an average of 45mph. How long will it take to drive home if you maint
    7·1 answer
  • What is 7/5 turned into a decimal
    10·1 answer
  • Yo can someone help me out
    8·2 answers
  • Two people can swing on a trapeze at the same time as long as their total weight is less than 500 pounds Joe weighs 240 lb and i
    5·1 answer
  • What is the absolute value of 8.15
    15·1 answer
  • I NEED HELP ASAP AND PLEASE GIVE A STEP BY STEP FOR THE EXPLANATION WORTH 15 points
    9·1 answer
  • (Will give Brainliest) These are composite figures. find the area of the figure and round your answer to one decimal place if ne
    12·1 answer
  • What's <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B36%7D%20" id="TexFormula1" title=" \sqrt{36} " alt=" \sqrt{36} " align
    6·2 answers
  • Pls ill give brainelist
    11·2 answers
  • Ray went on a 792-mile biking trip. He rode his bike 6 hours each day at an average rate of 12 miles per hour How many days did
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!