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
Afina-wow [57]
3 years ago
9

find all numbers whose absolute value is 7. if there is more than one, separate them with commas. If there are no such numbers,

click on "none".
Mathematics
1 answer:
lozanna [386]3 years ago
5 0

the absolute value of 7 is 7 and the absolute value of -7 is 7

7, -7

You might be interested in
2+2? I don’t know the answer I am in first grade
geniusboy [140]

Answer: 4

Step-by-step explanation: I don't think you are in 1st grade but if you are here you go.

7 0
3 years ago
Read 2 more answers
Aaron’s age is three years less than Devon‘s age the sum of their ages is 31 find each of their ages
Goryan [66]
  • Answer:

<em>Aaron 14 years</em>

<em>Devon 17 years</em>

  • Step-by-step explanation:

<em>D = A + 3</em>

<em>D + A = 31</em>

<em>replace D</em>

<em>A + 3 + A = 31</em>

<em>2A = 31 - 3</em>

<em>2A = 28</em>

<em>A = 14 years</em>

<em>D = 17 years</em>

6 0
3 years ago
Using the number line as a guide, work out the difference between the numbers given.
inn [45]

Answer:

If these are addition:

1) 7

2) 3

3) 1

4) -3

5) 0

6) -5

If they are subtraction:

1) 9

2) 9

3) -7

4) 7

5) -4

6) 3

Step-by-step explanation:

Difference is subtraction, but your examples (7 and -3 = 10) implies that these are addition problems. Next time please set them up in a mathematical form.

This is how the problems would be set up:

Addition:

1) 8+(-1)= 7

2)6+(-3)= 3

3)-3+4= 1

4)2+(-5)= -3

4)-2+(-2)= 0

6)-1+(-4)= -5

Subtraction:

1) 8-(-1)= 9

2)6-(-3)= 9

3)-3-4=- 7

4)2-(-5)= 7

4)-2-(-2)= -4

6)-1-(-4)= 3

8 0
3 years ago
Given that ∠Ф = 180°, determine the numerical value of this function.
Rudiy27

Answer:

The answer to your question is 3. 0

Step-by-step explanation:

For an angle of 180°:

- hypotenuse = 1

- Adjacent side = 1

- Opposite side = 0

Then, sin Ф = \frac{Opposite side}{Hypotenuse}

         sin 180° = \frac{0}{1}

         sin 180° = 0

8 0
3 years ago
Which expression is equivalent to the following complex fraction?
True [87]

Answer:

<h2>A. -2y+5x/3x-2y</h2>

Step-by-step explanation:

Given the complex fraction;

-\frac{2}{x} +\frac{5}{y} / \frac{3}{y} - \frac{2}{x} \\

First we will find the LCM of the numerator and the denominator as shown below;

\frac{-2y+5x}{xy} /\frac{3x-2y}{xy}

Then we divide both equation by multiplying the numerator by the reciprocal of the denominator as shown;

= \frac{-2y+5x}{xy} * \frac{xy}{3x-2y}  \\= \frac{-2y+5x}{3x-2y} \\

This gives the required answer

5 0
3 years ago
Other questions:
  • Mr. Patrick teaches math to 1515 students.
    14·1 answer
  • (1,-6),m=-1 in point slope form
    14·1 answer
  • Can you find 10.5% of 600 if you divide 200
    9·1 answer
  • A man enters a tall tower, needing to know its height. he notes that a long pendulum extends from the ceiling almost to the floo
    15·1 answer
  • Bus a leaves the station every 12 minutes Bus b leaves the station every 28 minutes Bus a and Bus b leave the station at 8.00 am
    14·2 answers
  • Please write the slope-intercept form for this: A line goes through the points (5,18) and (-3,-14)
    9·1 answer
  • 2(x+4)+4=12x-1<br><br><br><br> help<br> please
    11·2 answers
  • Help a friend out plz
    11·2 answers
  • Look at picture, answer quick please
    15·2 answers
  • Which equation represents the line shown on the coordinate grid? (5,0) (0,-2)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!