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
AnnZ [28]
2 years ago
9

Che sum of two numbers is 2. If one number is subtracted from the other, their difference is - 8. Find the numbeRs

Mathematics
2 answers:
goldfiish [28.3K]2 years ago
7 0
I wanna say 10 or ether -10 since if it was subtracted from 2 then it would equal -8
Angelina_Jolie [31]2 years ago
7 0

Answer:

1st number (x) = -3, 2nd number (y) = 5

Step-by-step explanation:

x + y = 2, y = 2 - x

x - y = -8, y = x + 8

By substituting y = 2 - x in the other equation:

(2 - x) = x + 8

2 - 8 = x + x

-6 = 2x

x = -3

Now plug x = -3 into either equation:

y = 2 - x

y = 2 - (-3) = 5

So the numbers are -3, 5

You might be interested in
Find the evalue of x and z
tensa zangetsu [6.8K]

Uh where's problem??

4 0
4 years ago
What is the volume of this rectangular prism?
Fynjy0 [20]

Answer: V≈5.21 cm³

Step-by-step explanation:

To find the volume of a rectangular prism, you multiply the length, width and height.

V=wlh

Since we were given the length, width and height, we can directly multiply them together.

V=\frac{5}{2} *\frac{5}{3} *\frac{5}{4}             [multiply]

V=\frac{125}{24} =5.21 cm^3

Now, we know that the volume is approximately 5.21 cm³ or 125/24 cm³.

7 0
3 years ago
Describe in your own words what a function is and include an example of a function?
Vlad1618 [11]

A technical definition of a function is: a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output.
This means that if the object x
x
is in the set of inputs (called the domain) then a function f
f
will map the object x
x
to exactly one object f(x)
f
(
x
)
in the set of possible outputs (called the codomain).
The notion of a function is easily understood using the metaphor of a function machine that takes in an object for its input and, based on that input, spits out another object as its output.


Example: x2 (squaring) is a function
x3+1 is also a function
Sine, Cosine and Tangent are functions used in trigonometry
and there are lots more!
But we are not going to look at specific functions ...
... instead we will look at the general idea of a function.
5 0
3 years ago
Solve the following system by the substitution method <br> 0.1x + 0.8y = - 5.1 , 0.4x- 0.9y = 8.3
Sav [38]
I hope you can read cursive! And I hope this helps! (:

6 0
3 years ago
Using the distributive property answer this 11x + 9x
alina1380 [7]
You cant use the distributive property on this. but ill love to simplify this. the answer is 20x
6 0
4 years ago
Other questions:
  • The perimeter of a geometric figure is the sum of the lengths of its sides. If the perimeter of the pentagon to the right (five-
    14·1 answer
  • If sin θ = 1/3 and tan θ &lt; 0, what is the value of cos θ?
    10·1 answer
  • A jar of pickles has a circumference of 13.973 cm. What is the approximate diameter of the jar?
    5·2 answers
  • 5 fifths × 3 fifteinths =?
    11·1 answer
  • Berry Delicious is a popular shop that sells chocolate-covered strawberries. Last year, the shop used 9,200 kilograms of strawbe
    9·1 answer
  • WILL GIVE BRAINLIEST <br><br><br><br> What are all the height under 2 inches
    6·1 answer
  • Asking this again because the person who answered the last one gave the incorrect answer. If 7 iced cupcakes cost $21, then how
    11·1 answer
  • Identify two ordered pairs below that would form a direct variation:
    8·1 answer
  • Solve for X. 4.5/x = 3/4
    8·1 answer
  • Ivania is 12 3 4 years old. Marian is 1 3 8 years older than Ivania and Jane is 1 1 5 years older than Marian. How old is Jane?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!