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
melamori03 [73]
3 years ago
15

Please subtract this for me and simplify

Mathematics
2 answers:
photoshop1234 [79]3 years ago
5 0

Answer:

You have to convert 4 and 1/4 to 17/4. Then, the LCM of 3 and 4 is 12, so multiply 17/4 by 3/3 and 2/3 by 4/4 to get 51/12 and 8/12. Now, subtract.

51/12 - 8/12 = 43/12. That is the final answer.

MariettaO [177]3 years ago
3 0

Answer:

\frac{43}{12} or 3 \frac{7}{12}

Step-by-step explanation:

First, make them both into improper fractions.

\frac{17}{4} -\frac{2}{3}

Then find a common denominator. In this case, 12.

\frac{51}{12}- \frac{8}{12}

Then, subtract.

\frac{43}{12} or 3\frac{7}{12}

You might be interested in
A check is _____.
torisob [31]

Answer:

B

Step-by-step explanation:

A check is an I.O.U. or a promissory note.

3 0
3 years ago
Read 2 more answers
Point M is the midpoint of AB. Point A has coordinates (2, 4) and point M has
soldier1979 [14.2K]

Answer:

i cant figure it out sorry

Step-by-step explanation:

7 0
3 years ago
A study of the amount of time it takes a mechanic to rebuild the transmission for a 2005 Chevrolet Cavalier shows that the mean
iogann1982 [59]

Answer:

0.1469

Step-by-step explanation:

Given from the question;

Mean=8.4 hrs=μ

Standard deviation=1.8 hrs=δ

Sample size, n=40

Let  x=8.7

z=(x-μ)÷(δ÷√n)  

Find z(8.7)

z=(8.7-8.4)÷(1.8÷√40)

z={0.3×√40}÷1.8=1.05409

z=1.0541

Read from the  standard normal probabilities table

P(z>1.0541)

=0.1459

3 0
3 years ago
I need help understanding this!
liubo4ka [24]

The basic idea is that multiplying by 10 just moves the decimal point one place to the right.  It makes the number bigger.

4.8 x 10 = 48

4.8 x 10 x 10 = 48 x 10 = 480

Each time you multiply by another 10, the decimal point moves one more time.

The expression 10^5 says you're going to multiply by 10 five times in a row.  So that will move the decimal point 5 places to the right.

So what do you get if you move the decimal in 4.8 five places to the right?

6 0
2 years ago
Read 2 more answers
1 meter is equal to how many feet?
Fittoniya [83]
THE CORRECT ANSWER IS 3 FEET
5 0
3 years ago
Other questions:
  • Spence Ferris, a sales representative, drove 4 1/2 hours on the first day of his business trip, 8 3/4 hours on the second day, 6
    6·1 answer
  • If a patient dosage decrease by 25 milligram per day ,how much change will it be in a week?
    9·2 answers
  • How do you know if x is on the rhs or the lhs?
    11·1 answer
  • Find the slope of the line that<br> goes through the points (-3, 6)<br> and (-4,-1)
    6·1 answer
  • 7.6e+12 wrote in scientific notation
    6·1 answer
  • A cube has an edge measuring 4 inches what is the surface area of the cube in inches^2
    8·1 answer
  • Hey what's the answer<br><img src="https://tex.z-dn.net/?f=%20-%2011a%283a%20%2B%202a%29" id="TexFormula1" title=" - 11a(3a + 2a
    14·2 answers
  • Can someone check if my answers are right? I got 6,-18,54,-162,486,1458​
    11·1 answer
  • 20 POINTS! HELP PLEASE!
    10·2 answers
  • Write the following equation in slope- intercept form 6x+2y=20
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!