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
grandymaker [24]
4 years ago
10

How to divide mixed fractions like 1 1\2

Mathematics
1 answer:
brilliants [131]4 years ago
6 0
First change the mixed number into a fraction greater than one 1 1/2= 3/2, then divide 2 into 3 which results in 1.5
You might be interested in
Solve the problem algebraically 4∣x+9∣−2>10
andrew11 [14]

Answer:

x is (-infinite, -12) and (-6, infinite)

Step-by-step explanation:

Meaning that x is less than -12 and greater than 6. I think...

4 0
3 years ago
If the perimeter of a rectangular picture frame must be less than 200 in., and the width is 36 in., what must the height h of th
Zigmanuir [339]
The perimeter is 2 width + 2 length. So 200 = 2(36) + 2 length and that simplies to 200 = 72 + 2 length. Now we have to subtract 72 from both sides to get the 2 lengths alone. So 128 = 2 length. Finally, we divide both sides by 2 to get the length alone. 64 = length. Now since the perimeter has to be less than 200 inches than the length can be any number less than 64. Hope this helps and if so please leave a good rating and thanks and maybe even brainliest answer. Thank you I really appreciate it. Have a nice day!
4 0
3 years ago
10 2/3 + 2h < 4 1/3.
Snezhnost [94]
Well i got -19/6 but if you simplify it it would be -3.16667
5 0
4 years ago
Prove-: sin5A = 5cos^4 A sinA - 10cos^2 A sin^3 A + sin^5 A
jeyben [28]
A=x\\\\sin5x=5cos^4xsinx-10cos^2xsin^3x+sin^5x\\\\L=sin(3x+2x)=sin3xcos2x+sin2xcos3x=(*)\\-------------------------------\\sin3x=sin(2x+x)=sin2xcosx+sinxcos2x\\=2sinxcosxcosx+sinx(cos^2x-sin^2x)\\=2sinxcos^2x+sinxcos^2x-sin^3x=3sinxcos^2x-sin^3x\\-------------------------------

sin3xcos2x=(3sinxcos^2x-sin^3x)(cos^2x-sin^2x)\\=3sinxcos^4x-3sin^3xcos^2x-sin^3xcos^2x+sin^5x\\=3sinxcos^4x-4sin^3xcos^2x+sin^5x\\-------------------------------

cos3x=cos(2x+x)=cos2xcosx-sin2xsinx\\=cosx(cos^2x-sin^2x)-2sinxcosxsinx\\=cos^3x-sin^2xcosx-2sin^2xcosx=cos^3x-3sin^2xcosx\\-------------------------------

sin2xcos3x=2sinxcosx(cos^3x-3sin^2xcosx)\\=2sinxcos^4x-6sin^3xcos^2x\\-------------------------------


(*)=3sinxcos^4x-4sin^3xcos^2x+sin^5x+2sinxcos^4x-6sin^3xcos^2x\\\\=5sinxcos^4x-10sin^3xcos^2x+sin^5x=R

=======================================\\\\sin(\alpha+\beta)=sin\alpha cos\beta+sin\beta cos\alpha\\\\cos(\alpha+\beta)=cos\alpha cos\beta-sin\alpha sin\beta\\\\sin2\alpha=2sin\alpha cos\alpha\\\\cos\alpha=cos^2\alpha-sin^2\alpha
5 0
3 years ago
Help me please. Stuck on this question.
Aneli [31]
Since you know that the top angle is 90 degrees and the bottom is 45 that tells you that the only other angle has to be 45 degrees which means the side it opens up into is also 3radical2 so then you do a^2+b^2=c^2 and you get 4radical3
4 0
3 years ago
Other questions:
  • Part B (4 points): Katie selected a pair of shoes for the regular price of $120. After the 20% off discount is applied, what wil
    11·1 answer
  • Whats the sum of 3 fifeens and 4 twos
    9·1 answer
  • Because weightlessness in outer space causes astronauts to lose bone mass, at the end of each month, an astronaut has two percen
    6·1 answer
  • A=5b=9find the value of c
    5·1 answer
  • Find the solution of this system of equations
    12·2 answers
  • PLZ HELP THIS IS DUE IN TEN MINUTES I WILL MARK BRAINLIEST
    7·1 answer
  • Find the length of the side labeled “x”.<br> a) 4.88<br> b) 10.96<br> c)5.34<br> d)26.95
    11·2 answers
  • I got everything but 10 and 11 this is so confusing<br> dont delete help a brotha out
    9·1 answer
  • Which would fit with B (the one being added onto)
    8·1 answer
  • Solve log2 base x + log4 base x + log8 base x = 12 ?​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!