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
astraxan [27]
2 years ago
8

The sum of two numbers is 53 and the difference is 27. What are the numbers?

Mathematics
1 answer:
ikadub [295]2 years ago
8 0

Answer:

The numbers are 39 and 14.

Step-by-step explanation:

Equation 1, sum of the numbers:

 

x  +  y   =  53

 

Equation 2, difference of the numbers:

 

x  -  y  = 25

 

System of equations:

 

x  +  y  =  53

x  -  y   =  25

----------------

2x = 78

 

x = 39

 

Solve for y:

 

39  +  y  = 53

 

y  =  14

 

The numbers are 39 and 14.

You might be interested in
What is 1.939 x 10^5 in standard form?<br>​
VARVARA [1.3K]

Answer:

193900

Step-by-step explanation:

thx for points

8 0
3 years ago
Matrix a is a 6 × 5 matrix. which order of matrix can be multiplied by matrix a to create matrix ab?
mezya [45]

Order (B) 5 × 6 of the matrix can be multiplied by matrix a to create matrix ab.

<h3>What is a matrix?</h3>
  • A matrix is a rectangular array or table of numbers, symbols, or expressions that are organized in rows and columns to represent a mathematical object or an attribute of such an object in mathematics.
  • For instance, consider a matrix with two rows and three columns.

To find the order of matrix:

  • We must first check the dimension of two matrices, say matrix A by matrix B, before we may multiply them.
  • Multiplication is achievable if the number of columns in the first matrix, A, equals the number of rows in the second matrix.
  • Dimension is assigned to the provided matrix: 6 × 5
  • This means the given matrix contains six rows and five columns.
  • As a result, the second matrix MUST have 5 rows in order for multiplication to be POSSIBLE.
  • The only matrix with 5 rows among the above alternatives is the matrix with dimension (B) 5 × 6.

To prove:

  • In other words, the inner products of the dimensions should be equal.
  • That is; (a × b)(b × a) is possible but (a ×b)(c × b) is impossible.
  • The dimensions of the matrix are given by, row × column.

Therefore, order (B) 5 × 6 of the matrix can be multiplied by matrix a to create matrix ab.

Know more about matrix here:

brainly.com/question/24079385

#SPJ4

7 0
2 years ago
the student rate for ymca on broadway is 64.00 per month in order to join there is a refundable $15 registration fee what is the
Snowcat [4.5K]

Answer:

568

Step-by-step explanation:

because we multiply the 64 with the number that will be in the number

7 0
2 years ago
Can yall pls help me
Leviafan [203]
A. Learning and religion
6 0
2 years ago
Read 2 more answers
Hai has 24 video games. Six of his games are sports related and the rest are role-playing games. Which ratio represents the numb
bekas [8.4K]

Answer:

3/4

Step-by-step explanation:

24-6=18--> role playing games

18/24=3/4

8 0
2 years ago
Read 2 more answers
Other questions:
  • Given the explicit formula, find the term in each problem.
    9·1 answer
  • What is 3/4 ÷ -2 3/4
    14·1 answer
  • HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    14·1 answer
  • 0.932 g = ----------- mg​
    5·2 answers
  • .Erica has 7 square feet of garden space to plant carrots, beans, peppers, and lettuce. soppuse she hives each vegetable an equa
    12·2 answers
  • Can someone plz help me, I need answers asap​
    9·1 answer
  • SMART PPL PLEASE HELP MEEEE
    15·1 answer
  • Find the measure of line segment TR​
    8·2 answers
  • CB = 4, CA = 11 , and CE = 8 , what is the length of overline ET ?
    9·1 answer
  • PLEASE:
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!