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
Pavel [41]
3 years ago
9

3 3/4 divided by 5/7

Mathematics
2 answers:
suter [353]3 years ago
8 0

Answer:

3/28

Step-by-step explanation:

Ksju [112]3 years ago
5 0

Answer:

\frac{21}{4}

Step-by-step explanation:

So to start, you need to make 3 \frac{3}{4\\} into an improper fraction, which will give you \frac{15}{4}. Then to make it easier, instead of dividing it by \frac{5}{7}, multiply it by the reciprocal ( \frac{7}{5} )

Your new expression should look like this:

    \frac{15}{4} x \frac{7}{5}

To make it even easier, you can simplify this expression even further. Looking at the numerators and denominators, we see that we have a 15 on top and a 5 on the bottom. Cross out the 5 and put a 1 in its place since 5 goes into 5 one time! Now we have to do it to the 15... Cross out the 15 and put a 3 since 5 goes into 15 three times!

Your simplified expression should look like this:

    \frac{3}{4} x \frac{7}{1}

Now, just multiply the numerators and the denominators to get your final answer of

    \frac{21}{4}

Since you cannot simplify this anymore, that is your answer!!!

You might be interested in
What is the coefficient of the variable in the expression 4 − 3x − 7 + 6?
liberstina [14]
-3.

Coefficients are numbers that have a variable next to it, thus leading it to be -e of the -3x.

Hope this helps!
3 0
3 years ago
Read 2 more answers
Explain how you got the answer
Gnoma [55]

Answer:

\huge\boxed{Center = (3,3),Radius = 2\sqrt{15} }

Step-by-step explanation:

<u><em>Given equation is</em></u>

x^2 + y^2 -6x-6y -42 = 0

Adding 42 to both sides

x^2 + y^2 -6x-6y = 42\\

Completing squares

x^2 -6x+y^2 -6x = 42\\(x)^2 - 2(x)(3) +y^2 - 2(y)(3) = 42

Adding (3)² => 9 and (3)² => 9 to both sides

(x-3)^2+(y-3)^2 = 42+9+9\\(x-3)^2 + (y-3)^2 = 60\\(x-3)^2  (y-3)^2 = (2{\sqrt{15})^2}

Comparing it with (x-h)^2+(y-k)^2 = r^2 where Center = (h,k) and Radius = r

We get:

Center = (3,3)

Radius = 2\sqrt{15}

7 0
3 years ago
14c^3d^2-21c^2d^3/14cd
levacccp [35]

14c³d²-21c²d³/14cd

= (196c^4d³-21c²d³)/ 14cd

= (196c³d²-21cd²)/14

= (28c³d²-3cd²)/2


I hope that's help !

3 0
3 years ago
Which equation represents a linear function that has a slope of 4/5<br> and a y-intercept of –6?
vredina [299]

Answer:

\large\boxed{y=\dfrac{4}{5}x-6}

Step-by-step explanation:

The slope-intercept form of equation of a linear function:

y=mx+b

m - slope

b - y-intercept

We have the slope m = 4/5 and the y-intercept b = -6. Substitute:

y=\dfrac{4}{5}x-6

3 0
3 years ago
Read 2 more answers
Value expression of 3^5 / 3^3
suter [353]

Answer:

9

Step-by-step explanation:

3^5 = 243

3^3 = 27

243 / 27 = 9

Hope this helps :)

3 0
3 years ago
Other questions:
  • Make k the subject for 3t = 7k/13 - 17 and 7k = 4k/3t - 11t
    13·1 answer
  • Solve all 4 correctly and I’ll give golden brain
    10·2 answers
  • I need help with this quick
    9·1 answer
  • If a is a positive number, 400% of a is what percent of 400a?
    7·2 answers
  • Suppose you could climb to the top of the Great Pyramid of Giza in Egypt. Which path would be shorter, climbing a lateral edge o
    6·1 answer
  • There is 3/8 of an apple pie left from dinner. Tomorrow, Victor plans to eat 5/8 of the pie that was left. Enter how much of the
    6·1 answer
  • Which number of simulation trials would be likely to produce results that areClosest to the actual probability
    12·1 answer
  • Find side BC for the triangle shown (round to the nearest tenth).
    12·1 answer
  • In "The Emperor's New Clothes" what does the opening tell you about the narrator?
    12·1 answer
  • A sequence has a second term of 1 and a common difference of -3.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!