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
lara [203]
3 years ago
15

What is the least common denominator of 9/15 and 2/3

Mathematics
1 answer:
eduard3 years ago
3 0

Answer:5

Step-by-step explanation:

You might be interested in
Use models to prove that 3 (a+b) is equivalent to 3a + 3b.
mezya [45]
The 3 is distributed to the a+b inside the brackets........
5 0
3 years ago
Read 2 more answers
The LCM of two numbers is 60. Their GCf is 6 and their difference is 18. What are the two numbers?
Aliun [14]
LCM(x,y)=60\\
GCF(x,y)=6\\
x-y=18\\\\
LCM(x,y)=\dfrac{|x\cdot y|}{GCD(x,y)}\\
60=\dfrac{|x\cdot y|}{6}\\
|x\cdot y|=360\\\\\\
|x\cdot y|=360\\
x-y=18\\\\
|x\cdot y|=360\\
x=18+y\\\\
|(18+y)\cdot y|=360\\
|18y+y^2|=360\\
18y+y^2=360 \vee 18y+y^2=-360\\
y^2+18y+81=441 \vee y^2+18y+81=-279\\
(y+9)^2=441 \vee (y+9)^2=-279\\
y+9=\sqrt{441} \vee y+9=-\sqrt{441}\\
y=21-9 \vee y=-21-9\\
y=12 \vee y=-30\\\\
x-12=18 \vee x-(-30)=18\\
x=30 \vee x=-12\\\\
\boxed{x=30, y=12 \vee x=-12, y=-30}
4 0
3 years ago
Read 2 more answers
1/x^-2 x=7 yeet yeet
Yanka [14]

Answer:

49

Step-by-step explanation:

x = 7

1 / x^-2

= x^2

= 7^2

= 49

8 0
3 years ago
The store owner tells the girls that half of the DVDS are out on loan. How many DVDS does the store own in total?​
patriot [66]

3

Step-by-step explanation:

i need help to

3 0
2 years ago
Can someone help giving branliest to first correct answer
yanalaym [24]
Y=29
Issheishwsihwsuwh i dont know why 8 have to write 20 charcters
7 0
3 years ago
Other questions:
  • X-2=3(x-4) what is the solution
    13·2 answers
  • The triangles are similar what is the value of x
    6·1 answer
  • Write the equation for this line in slope-intercept form
    10·1 answer
  • Change 33/12 to a mixed number
    14·2 answers
  • 209 is what percent of 475?​
    6·1 answer
  • Which of the following expressions are equivalent to − -e/-f
    10·1 answer
  • There are 33 times as many boys as girls in a room. If 4 boys and 4 girls leave the room, then there will be 5 times as many boy
    10·1 answer
  • Hello! How've you been lately? Have you had some water today? Just checking up on y'all because why not and also I'm sort of bor
    8·2 answers
  • Somebody say something to me I am bo....red with nun to do and my teacher is annoying also add me on here
    11·2 answers
  • Please help ASAP! 20 points!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!