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
Oksi-84 [34.3K]
3 years ago
12

The sum of two numbers are 62 and the difference is 18. Wjat are the numbers

Mathematics
1 answer:
ddd [48]3 years ago
8 0
Let the two numbers be x and y, then

x + y = 62 . . . . . . . (1)
x - y = 18 . . . . . . . .(2)

subtracting (2) from (1), we have:

2y = 44
y = 22

From (2), x + 22 = 62
x = 62 - 22 = 40

therefore, the two numbers are 40 and 22.

You might be interested in
Some body knows how to form a subset?
kipiarov [429]

Answer:

Subset is part of set which is obtained from Universal set.

Step-by-step explanation:

Like for example :-

A - ( 1,2,3,4,5,6,7,8)

And B - ( 1,2 , 3)

So we can say B is subset of A.

5 0
3 years ago
If "z" is a standard normal variable, find the probability that "z" is less than 1.16. Sketch the graph and the required area.
mixer [17]

Answer:

Step-by-step explanation:

It would be more obvious if it says z is a standard Normal variable and that the question is related to statistics.

From "Computing Probabilities Using the Cumulative Table" , the probability of z is less than 1.16, P(z<1.16) = 0.8770.

7 0
2 years ago
I NEED HELP!!! 12 PTS!!!
Agata [3.3K]
The answer is 13 packages.
6 0
3 years ago
Read 2 more answers
What is the value of y???
ycow [4]
Y=5

Step By Step:
180-75-75
30
4y+10=30
4y=20
y=5

Since this is an isosceles, you know that angle B is congruent to angle C (they’re both 75°).
5 0
3 years ago
Read 2 more answers
Solve for y. 3=7(1-1)<br><br>(it isn't 2)​
laiz [17]

Answer:

First off, I can't solve for y, there is no y variable.

Second, 3 = 7 ( 1 - 1 ) is not true because 3 ≠ 0 ( 3 doesn't equal 0 ) :

3 = 7 ( 1 - 1 )

3 = 7 ( 0 )  ( Simplify Parenthesis )

3 = 0 ( Multiply 7 and 0 )

3 ≠ 0

4 0
3 years ago
Other questions:
  • The angle of a triangle ABC are in the ratio of 8:3:4. what is the measure of the smallest angle?
    12·2 answers
  • Sammy has three times as many nickels as quarters and twice as many dimes as quarters if he has 1.80 all together then how many
    14·1 answer
  • Answer the picture please
    8·1 answer
  • How do you round 5.04
    10·1 answer
  • What is the lcm of 60
    11·2 answers
  • A cyclist travels 20 miles in the same amount of time it takes a hiker to walk 6 miles. The rate of the cyclist is 7 mph faster
    11·1 answer
  • Vertical angle question, should be easy points for you
    7·1 answer
  • Joshua had two-sevenths of all the goals scored by is soccer team. His team scored 28 goals this past season. How many goals did
    9·1 answer
  • Anyone? Plz can you help me
    10·1 answer
  • 3. A dish contains 100 candies. Juan removes candies from the dish each day and no
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!