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
Luda [366]
3 years ago
14

Once again due 11:59 pls help

Mathematics
1 answer:
vovikov84 [41]3 years ago
8 0

Answer:

In the equation, it divides 21 by x before knowing what x is, and gets it incorrect. Instead, you need to divide 21 by -4.2.

Step-by-step explanation:

-4.2x = 21

-------------

    -4.2

   

x = -5

You might be interested in
Joanie watched 1 3 of a movie in the morning, and she watched some more at night. By the end of the day, she still had 2 5 of th
saw5 [17]

Answer:Joanie watched 4/15 of the movie  at night

Step-by-step explanation:

Let total amount of movie to watch = 1 whole since we are dealing with fractions

Amount of movie watched in the morning = 1/3

Amount watched at night = x

Amount remaining= 2/5

so that  Total amount of movie to watch - Amount watched in morning and night = Amount remaining to watch

1 - ( 1/3 + x ) = 2/5

1- 2/5 = 1/3 + x

3/5 =1/3 + x

3/5 - 1/3 = x

9- 5/15 = x

x= Amount watched at night = 4/15

5 0
3 years ago
Hi im maddie im only in 5th grade tgo but it says to express nine thousandsths as a decimal​
monitta

Answer:

<em>0.009</em>

Step-by-step explanation:

Simply move the <u>decimal point</u> from nine- then <u>move it to the right</u> three times.

If you need any more help, do not hesitate to ask me. :)

8 0
3 years ago
Read 2 more answers
22.857142857142858 As a fraction
Mamont248 [21]

Answer:

Step-by-step explanation:

1. The answer is 8/35.

2. This works because 8/35 equals 22.857142857142858.

Please give me brainliest, I really need it! Thank you!

5 0
1 year ago
Drag the missing statements and reasons to the correct spot to complete the proof
sladkih [1.3K]

Answer:

AD~CB or ABD~BCD OR AB~CD

3 0
3 years ago
A six-sided polygon is shown with sides labeled 12 cm, 10 cm, 10 cm, 8 cm, 6 cm, and 3 cm.
Pani-rosa [81]

Answer:

49cm^2

Step-by-step explanation:

The perimeter is just a continuous line which forms the boundaries of a geometric figure.

The perimeter is just all the sides added up.

12cm+10cm+10cm+8cm+6cm+3cm = 49cm^2

3 0
2 years ago
Other questions:
  • A cafe has 4 indoor tables and 19 outdoor tables . Each indoor table has 10 chairs, and each outdoor table has 3 chairs.How many
    5·1 answer
  • are there less than i million excalty 1 million or greater than 1 million miligrams i 1 kilograms explain how u know
    13·1 answer
  • What is 9 1\2 + 12 11\20
    12·2 answers
  • How to do 2x+y=7 and plz show how you got it
    14·1 answer
  • What is the slope of (1,2) and (3,2)
    6·2 answers
  • Bell
    15·1 answer
  • PLS HELPP I NEED TO KNOW
    11·1 answer
  • The symbol^ =&gt; "means to the power of". The value of 3^2 + 2^3<br> 10 points
    9·1 answer
  • Solve for c:<br><br><br><br> c + (-20) = -12
    8·2 answers
  • Erik tenía una barra de chocolate,
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!