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
Morgarella [4.7K]
4 years ago
12

The sum of two numbers is 54 . the smaller number is 12 less than the larger number. what are the numbers?

Mathematics
1 answer:
Andreas93 [3]4 years ago
5 0
<span>Let x=one number and x+12= the other number.  Together the numbers=54.  Set up the equation:  x+x+12=54;  Combine the variables;  2x+12=54;  Subtract 12 from both sides of the equation;  2x=42; Divide both sides of the equation by 2;  x=21 is one number and 21+12=33 is the other number.  Check:  2(21) +12=54;  42+12=54;  54=54.</span>
You might be interested in
find the area of this shape plz i really need this done asap plz help with no fake answers questions 50 points
diamong [38]

Answer:

Green: 8

Red: 9

Bright Green: 4

Light Green: 12

Peach: 4

Step-by-step explanation:

Green: 1/2(4)(3)=6

1/2

1 1/2

6+1/2+1 1/2=8

Red: 1.5+3+1.5+2+1=9

Bright Green: 12-1-3-4=4

Light Green: 3x4=12

Peach: 1+1+1+1=4

7 0
3 years ago
Read 2 more answers
I hope u can help meeeee!!!​
Verdich [7]

Answer:

1.x=135 degree

2.x=105 degree

3.x=50 degree

4.x=125 degree

5.x=55 degree

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Use Euler’s Formula to find the missing number. <br><br> Edges: 43 <br> Faces: 25 <br> Vertices: ?
Ymorist [56]
The answer is D, 23.
7 0
4 years ago
Read 2 more answers
Is 202.98% greater than 1 or is 67.14% greater than 1?
oee [108]

Answer:

  • 202.98% > 1
  • 67.14% < 1

Step-by-step explanation:

100% = 1

202.98% is more than 100%, so is more than 1.

67.14% is less than 100%, so is less than 1.

7 0
4 years ago
What is a quadratic polynomial function with zeros 3 and -3?​
Lemur [1.5K]

Answer:

f(x) = x² - 9

Step-by-step explanation:

Given x = a is a zero of the polynomial f(x) then (x - a) is a factor

Given zeros are x = 3 and x = - 3, then corresponding factors are

(x - 3) and (x - (- 3) ), that is

(x - 3) and (x + 3)

The function is then the product of the factors, that is

f(x) = (x - 3)(x + 3) ← expand using FOIL

f(x) = x² - 9

8 0
3 years ago
Other questions:
  • I need it in standard form &amp; to be simplified
    7·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B5%5D%7B96x%20%7B2%7D%5E%7B2%7Dy%20%7D%20" id="TexFormula1" title=" \sqrt[5]{96x {
    6·1 answer
  • PLZ HURRY DIS IS TIMED !!!
    7·1 answer
  • A negative rational number that is not a integer? Examples
    13·2 answers
  • A class has an equal number of boys and girls. The boys all got 78% on a test and the girls all got 84%. What are the mean and s
    11·1 answer
  • Help please..I have no clue
    11·1 answer
  • Find the value of x and HI. H and J are the endpoints​
    8·1 answer
  • EFG is isosceles as shown in the diagram. Find the measure of angle ∠GED. (no links, and i will mark brainliest.)
    13·1 answer
  • 3+3 what is it i need help please
    8·1 answer
  • Please help on this question, only the third question I need help on
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!