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
ANEK [815]
3 years ago
14

Solve for m and check your solution. 5/7m=-55

Mathematics
1 answer:
Marat540 [252]3 years ago
8 0
5/7m=-55
1.) First of all they are multiplying so you do the opposite. In this case you divide 5/7 by both sides.
-55divided 5/7
Changes to
-55/1 x 7/5. See if you can cross cancel in this case you can. The -55 changes to a -11 and the 5 changes into a 1

Reminder: Remember when you divided by fractions you change the sign to a multiplication sign and then flip the next fraction over.

2.) After dividing you should get -77/1 or if you didn't cross cancel then you would get -385/5.

3.) If you get -385/5 then you would have to do 385 divided 5 and you would get -77.

4.) Checking your answer is 5/7•-77=-55.
5/7•-77 changes to 5/7•-77/1 and you can cross cancel it where the -77 changes to a -11 and 7 changes to a 1.

5.) You should get -55. If you didn't cross cancel then you would have gotten -385/77

6.) If got -385/77 then you would do -385 divided by 77. Your then should get -55.

7.) Look to see if the answer you got when you checked matches the answer in the problem. -55=-55

8.) Your answer is -77
You might be interested in
1.
SCORPION-xisa [38]
Binomial means there are two terms, so c²<span> − 16 is the answer
mononomial means there is only one term, so -8c is the answer
written in descending form means from the highest degree (exponent) to the lowest, </span>4x²<span> − 3x + 9 is the answer for question 3.
Question 4: use the same method for question 3, the third term is -7x


Question 5: not sure what this is: </span><span>2x2y. Is it 2x</span>²y or 2x2y?
you need to add up the exponent of x and y. In this case, the highest degree is y's 4th power plus x's 1st power, which makes a 5.
<span>


</span>
7 0
3 years ago
20 POINTS, please help!!Factor the algebraic expression below in terms of a single trigonometric function.
Lubov Fominskaja [6]
Csc²x - 1

1/sin²x  -  1

1/sin²x  -  sin²x / sin²x

(1 - sin²x) / sin²x

Recall that sin²x + cos²x = 1

So cos²x = 1 - sin²x

So we can replace numerator to cos²x

cos²x / sin²x
 
= cot²x

Final answer: cot²x
6 0
3 years ago
Sarah is pouring soda into papercups. She has 4.5 liters of soda. If each papercup holds 0.25 liters, how many papercups will sh
faltersainse [42]

Answer:

18

Step-by-step explanation:

4.5 liters / .25 liters/pcup = 18 pcups

5 0
2 years ago
Two ratios that are equivalent to 5/7
grigory [225]

You could pick just about anything 3/8 is not the same thing as 5/7 and neither is 3/4

Something that is equivalent would be something like 10/14 or 20/28

3 0
3 years ago
Suppose that Y has a gamma distribution with parameters α and β. a If a is any positive or negative value such that α + a &gt; 0
Nookie1986 [14]

Answer:

2nd option

Step-by-step explanation:

makes most sense

3 0
3 years ago
Other questions:
  • Complete the factorization of 3x^2 – 10x + 8.<br> 3x^2 – 10x + 8 = (x – ___ )( ___ x – 4)
    8·2 answers
  • Enter the answer.<br> What is ??
    12·1 answer
  • A Two-Way Table
    7·2 answers
  • Can someone please tell me how I am suppose to do this? I'm so confused
    5·1 answer
  • Jay has 15 coins in his pocket that
    15·1 answer
  • Solve for x. <br> 2x+20,2x-4
    13·1 answer
  • 1,8<br>О, ОР<br>81, 817<br>0,00 3<br>16 3 3<br>5 0 3​
    13·1 answer
  • Kendra is saving money to go buy a new bike. She needs at least $120. Her mom gave her $25 to get started. Let m represent the a
    11·2 answers
  • I.
    10·1 answer
  • Renting bowling shoes costs $5. Bowling costs $4 per game. Which equation can be used to find y, the total cost of bowling, if x
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!