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
djyliett [7]
2 years ago
15

Add 5 + (-8). 13 -13 3 -3

Mathematics
2 answers:
AnnyKZ [126]2 years ago
6 0

Answer:

the answer is negative 3 (-3)

ch4aika [34]2 years ago
5 0

Answer:

-3

Step-by-step explanation:

when you are subtracting postive to negative always remember that the postive goes up while the negitave goes down like for

ex. -6 - 5 = -1

hoped this helped lmk if it did :)

You might be interested in
Simpl following 12mn+4m²n-3mn+2m²n​
almond37 [142]

Answer:

9m+6m^2n

Step-by-step explanation:

12mn-3mn=9mn

4m^2n+2m^2n=6m^2n

==> 9m+6m^2n

or rewrite as 3m(3+2mn)

5 0
3 years ago
Read 2 more answers
Can somebody help me with this problem
kati45 [8]
First substitute y=5x+7 so that would turn into 5x+7=6x

Then, isolate/solve for x for 5x + 7 = 6x, in this problem x=7

Substitute x=7 into y=5x+7

y=42


x=7, y=42
(7,42)


6 0
3 years ago
Please help me with this problem! <br> y =<br><br> 37<br> 39<br> 51
nika2105 [10]

y = arctan(8/10)

y = 38.65

y = 39

8 0
2 years ago
Read 2 more answers
Help I have one day to do this pleaseeeeeee
Sonbull [250]
I’m pretty sure the answer is c.

Since each I guess ‘layer, or cubes will have 12 cubes.

The height is 4

12*4=48

I hope this helps, I’m really sorry if the answer is wrong
6 0
3 years ago
Read 2 more answers
Amir stands on a balcony and throws a ball to his dog, who is at ground level. The ball's height (in meters above the ground), x
Y_Kistochka [10]
When the ball hit the ground, the height of the ball will be zero. So using the value of h(x) as zero in the given equation, we can find the time in which the ball will hit the ground.

0=-(x-2)^{2}+16 \\  \\ &#10;(x-2)^{2}=16 \\  \\ &#10;x-2= \sqrt{16} \\  \\ &#10;x-2=4 \\  \\ &#10;x=6

This means the ball will hit the ground 6 seconds after Amir threw it
6 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify (9s/2t)* (2s/3)
    11·2 answers
  • The domain of f(x) is the set of all real values except 7, and the domain of g(x) is the set of all real values except –3. Which
    8·1 answer
  • Three apples and twice as many oranges add up to one half the number of cherries in a fruit basket. how many cherries are there?
    11·1 answer
  • Joe is thinking of an integer. The opposite of his number is greater than the number itself. What is true about Joe's number?
    15·2 answers
  • Find dy/dx when y = Ln (sinh 2x). A. 2 cosh 2x B. 2 sech 2x C. 2 coth 2x D. 2 csch 2x
    7·1 answer
  • If the m&lt;5 = 63 degrees, find the measure of &lt;3
    10·1 answer
  • On the first play of the game, the Rampagers throw a screen pass. The receiver, Jimmy Surehands, catches the ball 3.8 yards behi
    11·1 answer
  • How would you do it as a decimal number
    6·1 answer
  • 6. A cube has a volume of 5 feet?. What is the volume of the cube in in?
    12·1 answer
  • Jessica made 2 pounds of fudge. How many -pound servings are in the 2 pounds of fudge?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!