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
Delvig [45]
3 years ago
5

Is dividing by 1/2 the same thing as multiplying by 2??

Mathematics
2 answers:
Delicious77 [7]3 years ago
7 0
Hmmmm let's see hmmm let's try with any number.. say  25

\bf 25\cdot 2\implies \boxed{50}\impliedby \times 2
\\\\\\
25\div \cfrac{1}{2}\implies \cfrac{25}{\frac{1}{2}}\implies \cfrac{\quad \frac{25}{1}\quad }{\frac{1}{2}}\implies \cfrac{25}{1}\cdot \cfrac{2}{1}\implies \boxed{50}\impliedby \div \frac{1}{2}
GuDViN [60]3 years ago
4 0
Yes it is actually test it out in a claculator for proof
You might be interested in
Use the figure to find each ratio in simplest form.<br> PO/OS=<br> 2/5<br> 3/5<br> 3/8
Svet_ta [14]

Answer:

3/5

Step-by-step explanation:

PO/OS=6/10=(3*2)/(5*2)=3/5

7 0
3 years ago
Read 2 more answers
Name the triangle.<br> please help
omeli [17]

Answer:

c. right =90 that's the as

4 0
3 years ago
Read 2 more answers
Which is the best estimate of the product of 13 and 49?
likoan [24]

Answer:

if you round the 13 to fifteen and the 49 to 50, your best estimate answer would be 750. Hope this is what you were looking for and that it helps!

Step-by-step explanation:

5 0
3 years ago
If the 13th and 38th terms of an arithmetic sequence are -53 and -128,
love history [14]

9514 1404 393

Answer:

  -2018

Step-by-step explanation:

The n-th term is ...

  an = a1 +d(n -1)

So, the given terms are ...

  -53 = a1 +12d

  -128 = a1 +37d

Subtracting the first from the second gives ...

  (a1 +37d) -(a1 +12d) = (-128) -(-53)

  25d = -75

  d = -3

The 668th term will be ...

  a668 = a1 +d(668 -1) = a1 +667d = (a1 +37d) +630d

  a668 = -128 +630(-3) = -128 -1890 . . . . substitute for a38

  a668 = -2018

7 0
3 years ago
4. A realtor makes 5% off of any house she sells. If she sells a house for
DiKsa [7]

Answer:

37,500

Step-by-step explanation:

5% is just .05 in decimal form, so it's easy to just multiply the decimal by your total, 750,00 in this case, and get the amount of money she is able to earn from selling the house.

5% of 750,00 = .05(750,000) = 37,500.

7 0
3 years ago
Other questions:
  • How would 4,609,912,073 be written in word form? A. four billion, six hundred nine million, nine hundred twelve thousand, seven
    5·1 answer
  • A rectangle with dimensions of 3 units by 5 units is enlarged by a scale factor of 1.4 By what percent does its area increase?
    14·2 answers
  • −2(x+2/3)+1=5 what is the value of x
    5·1 answer
  • Sophie has a box of trail mix that is a length of 10 1/2 inches and the width is 4 1/2 and the height is 8 inches. The box doesn
    8·1 answer
  • One seventh times one seventh
    12·1 answer
  • Which statement about a figure with line symmetry is correct?
    14·1 answer
  • Which angles are adjacent to each other?
    11·2 answers
  • What is (y+4)^3-2y(y-1)
    6·1 answer
  • Ryan drove 205 miles in 5 hours. If he drove at a constant rate, how far did he travel in one hour?
    7·2 answers
  • The expression x+8x+10 is modeled below
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!