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
Liula [17]
3 years ago
7

2/15, 3/10, 7/30 What is the least common denominator

Mathematics
1 answer:
daser333 [38]3 years ago
7 0

Answer:

30

Step-by-step explanation:

to find the least common denominator you can do the GCF of the denominators so 15 10 and 30 so 3*5 2*5 and 2*3*5 so every number is divisible by 30 so its 30

You might be interested in
What is the standard form for 200000+80000+700+6
devlian [24]
It's 280706 keeping all the place values together in the order
8 0
3 years ago
If m varies directly as v² and m =3, when v=2, calculate the value of m when v=9
KonstantinChe [14]

Answer:

m=243/4 when v=9.

Step-by-step explanation:

We know that when y varies directly with x², the formula of direct proportion is

  • y=kx²

where 'k' is the constant of variation.

so

As m varies directly with v², and m=3 when v=2

m=kv²

k=m/v²

 = 3/(2)²

  =3/4

Hence, k=3/4

so when v=9 then the expression becomes

m=kv²

substituting v=9 and k=3/4

m= 3/4(9)²

   =3/4 × 81

    =243/4

Therefore, m=243/4 when v=9.

5 0
3 years ago
Use digits to write the value of the 9 in this number.<br><br> 139,648
Marysya12 [62]

Answer:

9,000

Step-by-step explanation:

the 9 is in the thousands place

( just turn every digit after it into a 0)

6 0
2 years ago
Read 2 more answers
What is the perimeter inyards of aroom that is 10 yards wide and 18 yards long​
dimulka [17.4K]
<h2>Good evening </h2>
4 0
3 years ago
A soda company produces 12 oz cans of soda. The mean volume is 12 oz with a
Lena [83]

Answer:

456

Step-by-step explanation:

11.5 oz would be 2 standard deviations below the mean... z -score = -2    = .0228 (from Z-Score table)

     22.8%   of 2000 = 456

7 0
1 year ago
Other questions:
  • Write a expression for this word phrase, the quotient of double a number and 4
    14·1 answer
  • A painting is hung on a wall as shown in the diagram below. The painting measures 3 feet by 2 feet. What is the area of the wall
    7·1 answer
  • the trainer wants to plan better. she goes to the store on the day she ran out of the first type of dog food. she decides to hug
    14·1 answer
  • What is the greatest whole number that can be multiplied by 7 to result in a product that is less than 100,000?
    8·1 answer
  • Which algebraic expression represents the difference of e squared and twenty-one? A. E2+21 b.21 times e2 c. E2 - 21 d. 21 divide
    10·1 answer
  • In which quadrant does the point (-5, 0) lie?
    5·2 answers
  • I need help!! im struggling with this question
    7·2 answers
  • Add the algebraic expressions x²+x-2 and 2x²-5x+7​
    11·2 answers
  • Hi does anyone know this answer to this question in math class pls help me. _ What is the center of rotation?
    6·1 answer
  • What is the value of the expression All of 2.6 multiplied by 10 to the power 9 over all of 1.3 multiplied by 10 to the power 2?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!