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
Thepotemich [5.8K]
3 years ago
11

A two digit number is such that, the sum of its digit is 13.When the digits are interchange, the original number is increased by

9. Find the original number.​
Mathematics
1 answer:
wlad13 [49]3 years ago
4 0

Answer:

Concept: Mathematical Representation

  1. You have a two digit # __
  2. The sum of the two digit # = 13
  3. The original # increased by 9
  4. Hence we must find values that sum to 13. *Note they must be independently standing.
  5. 8+5, 9+6, 7+6 , 6+7 , and etc
  6. The value must also increase by 9
  7. So logically it would be any result that when switched that value would be 76-67= 9.
  8. So the value must be 67
You might be interested in
What is the slope of the line containg (-2,5) and (4,-4)​
Zanzabum

Answer:

-3/2

Step-by-step explanation:

(Y2-Y1)/(X2-X1)

(-4 - 5) / (4 - (-2))

-9 / 6

Simplified: -3/2

5 0
3 years ago
A customer brings a box with a mix of integers as inputs to a function machine. She wants you to program a function machine so t
Natasha_Volkova [10]

Answer:

The manager did not make a good suggestion.

Any values of x that are less than or equal to -20 will result in a non-negative output and will not meet the customer's needs.

7 0
3 years ago
BRAINIEST FOR CORRECT ANSWER!! :))) ——————-
Morgarella [4.7K]
Answer:
3 < c < 13
Step-by-step explanation:
A triangle is known to have 3 sides: Side a, Side b and Side c.
For a triangle, one of the three sides is longer than the other two sides. (The only exception is when we are told specifically that a triangle is an equilateral triangle, where all the 3 sides are equal to each other).
To solve the above question, we would be using the Triangle Inequality Theorem.
The Triangle Inequality Theorem states that the summation or addition of the lengths of any two sides of a triangle is greater than the length of the third side.
Side a + Side b > Side c
Side a + Side c > Side b
Side b + Side c > Side a
For the above question, we have 2 possible side lengths for the third side of the triangle. We are given in the above question,
side (a) = 5
side (b) = 8
Let's represent the third side as c
To solve for the above question,we would be having the following Inequality.
= b - a < c < b + a
= 8 - 5 < c < 8 + 5
= 3 < c < 13
4 0
3 years ago
What is the value of f in the equation f+16 =37
nasty-shy [4]
F+16=37 
f=21
21+16=37
I hope this helps 
4 0
4 years ago
Read 2 more answers
-4(-4u³-2+v²) <br><br>help im so confused on this!!​
AURORKA [14]

Answer:

Step-by-step explanation:

−4(−4u3−2+v2)

=(−4)(−4u3+−2+v2)

=(−4)(−4u3)+(−4)(−2)+(−4)(v2)

=16u3+8−4v2

=16u3−4v2+8

4 0
3 years ago
Other questions:
  • Please help, I don’t understand it so explain don’t just put the answer if u can lols
    13·2 answers
  • 4) A safe contains 120 coins, the value of which is $10. If the coins consist of nickels and dimes, how many of each kind are in
    6·1 answer
  • A company's board of directors wants to form a committee if 2 of it's members. There are 8 members to choose from. How many diff
    11·1 answer
  • How much shipping and handling will Anita pay?
    14·1 answer
  • 18. A set of data has a sample mean of 65.4 and a standard deviation of 1.2. If the sample size is 45, what is the 99% confidenc
    8·1 answer
  • Roy made a pizza that is 12 inches in diameter. He knows he can eat about 84.8 in, at what angle should Roy cut the pizza in rad
    13·1 answer
  • A Labrador retriever club has 130 members: 65 black Labs, 44 golden Labs, and 21 chocolate Labs. Pablo is going to perform a chi
    11·1 answer
  • the ternary string 2122010 consists of exactly 2 zero's, 2 one's and 3 two's; another ternary string meeting these conditions is
    10·1 answer
  • Ravi buys lunch at a restaurant.
    8·1 answer
  • F(x) = (two-fifths) Superscript x
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!