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
ratelena [41]
3 years ago
15

The sum of two numbers is 12. The difference of the same two numbers is -4. Find the numbers

Mathematics
1 answer:
seraphim [82]3 years ago
4 0

Answer:

4,8

Step-by-step explanation:

let the numbers be x and y

x+y=12

x-y=-4

add

2x=12-4=8

x=8/2=4

4+y=12

y=12-4=8

so numbers are 4 and 8

You might be interested in
A cone and cylinder have the same radius and the same volume. The cylinder has a height of 10m and a radius of 12m. Find the vol
Novay_Z [31]

Answer:

4523.89m

So for a cylinder it is radius times two. Then multiply your answer by pie 3.14 then times high.

7 0
2 years ago
Read 2 more answers
Julie ran 32.4 miles in May and 35.8 miles in June. Greg ran the same total distance as Julie, but only ran 29.6 miles in May. H
ankoles [38]
You take the amount of miles julie did and subtract the amount that greg did in may to get the total distance he ran in june which is 2.8
6 0
3 years ago
What’s 1,979 divided by 3 ?
xz_007 [3.2K]
It is equal to 1979/3
7 0
3 years ago
Read 2 more answers
Can someone please help me???
Pavel [41]

Answer:

72

Step-by-step explanation: Can someone please help me???

What is the solution to −2x+8≥4?

x≤2x is less than or equal to 2

x≥2x is greater than or equal to 2

x≤−6x is less than or equal to negative 6

x≥−6

7 0
2 years ago
HELP ASAP PLZZZ!!! I would be Soo grateful
Dmitry [639]

Answer:

31%

Step-by-step explanation:

3/10 is the same as 30%

If 30% of the students liked English and 61% of the students like math, the difference can be found by using subtraction.

61% - 30% = 31%

5 0
3 years ago
Other questions:
  • Which ratio best defines theoretical probability?
    12·2 answers
  • Anyone?????????????????
    13·2 answers
  • What is the simplified form of the expression? 2sqrt18 - 5sqrt32
    6·1 answer
  • Which of the following best describes constructive forces?
    6·2 answers
  • The answer to all 11.
    10·1 answer
  • What is the slope of a line perpendicular to the line whose equation is y = 2x + 5?
    14·2 answers
  • Find midpoint of 1,-3 and -1,-1
    11·1 answer
  • PLEASE HELP I NEED THIS QUICK IM SO STUCK.<br>​
    15·2 answers
  • When converted to a household measurement, 9 kilograms is approximately equal to a
    8·1 answer
  • Y′′−4y′+4y=63e^5t with y(0)=3 and y′(0)=4.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!