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
dangina [55]
2 years ago
12

1/5 and 5/6 what number could be a common denominator for these two fractions:

Mathematics
1 answer:
Likurg_2 [28]2 years ago
5 0
30 because 5x6= 30. All you have to do if the fractions are already simplified, is multiply the denominators together.
You might be interested in
Write the expression as a square of a binomial: <br><br> 9/25a^6b^2-a^4b^4+25/36a^2b^6
sergiy2304 [10]

Answer:

a^2b^2(18a^2-25b^2)^2 over 900

Step-by-step explanation:

Over 900 means that is a fraction

6 0
3 years ago
Read 2 more answers
How do you do...<br> cos2x-sin2x=1-2sin2x
Bess [88]
sin (2 \alpha) =2\cdot sin  \alpha \cdot cos  \alpha \\cos(2 \alpha )=1-2sin^2  \alpha \\-------------------- \\cos2x-sin2x=1-2sin2x\\cos2x+sin2x=1\\1-2sin^2x+2sinx\cdot cosx=1\\-2sinx(sin x-cosx)=0\\ -2sinx=0\ \ \ \ or\ \ \ \ sinx-cosx=0\\\\1)\ -2sinx=0\ \ \Leftrightarrow\ \ sinx=0\ \ \Leftrightarrow\ \ x_1=k \pi \ \ and\ \ k\in I\\2)\ \ sinx-cosx=0\ \ \Leftrightarrow\ \ sinx=cosx\ /:cosx\ \ \ \ \ \wedge\ \ \ \  cos x \neq 0\\tanx=1\ \ \Leftrightarrow\ \ x_2= \frac{ \pi }{4} +k \pi \ \ and\ \ k\in I
3 0
3 years ago
Please help me serious answers I really need it
Nezavi [6.7K]

Answer:

Step-by-step explanation:

the answer is b

7 0
3 years ago
Which of the following describes the following graph?
lianna [129]
The answer is A for the correct answer
3 0
3 years ago
$46 shoes; 2.9% tax how do you solve this question
MAXImum [283]
Multiply .029 and 46. Add the product to 46.
5 0
4 years ago
Other questions:
  • Round 51,487 to the nearest thousand
    12·1 answer
  • Relationship of the value of digits in 999,999,999
    10·1 answer
  • Can someone please help me with this 1 question worth 50 points!
    11·1 answer
  • Twice the sum of a certain number and 73 is 156
    10·1 answer
  • A bike helmet which usually costs $57 is discounted 20%. About how much is the discount amount?
    11·1 answer
  • HELP please, Domain &amp; range
    5·1 answer
  • Please please help help me with two questions!!
    7·1 answer
  • Find the general term for the arithmetic series 7+10+13....​
    10·1 answer
  • Can someone please help me with math​
    5·1 answer
  • How many roots does the graphed polynomial function have?<br><br> A. 4<br> B. 3<br> C. 1<br> D. 2
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!