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
nexus9112 [7]
3 years ago
14

Two decreased by a half of a number is 1/2 of the number

Mathematics
1 answer:
HACTEHA [7]3 years ago
7 0
Answer:  The number is:  "2" .
_______________________________________________________
The expression is:  2 − (½)x = (½)<span>x  ;
                </span>→<span> in which "x" is the "unknown number".
</span>_______________________________________________________
Explanation:
______________________________________________________
Given:  
_________________________________________________________
"Two decreased by a half of a number is one-half<span> of the number" ; 

Let "x" represent the "unknown number" for which we wish to solve;

Write the expression as:
_________________________________________________
" </span>2 − (½)x = (½)x " .
_________________________________________________
Note:  Add "(½)x" to EACH SIDE of the equation:
_________________________________________________
2 − (½)x + (½)x = (½)x + (<span>½)</span>x ;

to get:
_________________________________________________
       →  2 = 1x ; 

       ↔  1x = 2 ;
 
       ↔ x = 2 .
_________________________________________________
Answer:  The number is:  " 2 " .
_________________________________________________
You might be interested in
1 hundreds +5 tens +12 ones
charle [14.2K]
<span>1 hundreds + 5 tens + 12 ones

= 100 + 50 + 12 

= 162</span>
8 0
3 years ago
Read 2 more answers
The table below shows two equations:
Setler [38]

The answer is a

i hope this helps

4 0
3 years ago
The length of a rectangle is 3 cm more than twice the width. The area of the rectangle is 65 square centimeters. Find the dimens
polet [3.4K]

Answer:

5 cm and 13 cm

Step-by-step explanation:

Let b be the width of the rectangle.

Length = 3+2b

The area of the rectangle is 65 cm²

We need to find the dimensions of the rectangle. The area of a rectangle is given by :

A = lb

65=(3+2b)b\\\\65=3b+2b^2\\\\3b+2b^2-65=0\\\\b=5\ cm,-6.5\ cm

Neglecting the negative value, the width of the rectangle is 5 cm.

Length = 3+2b

=3+2(5)

=3+10

=13 cm

Hence, the dimensions of the rectangle are 5 cm and 13 cm.

6 0
3 years ago
Joakim is icing 30 cupcakes he spreads mint icing on one fifth of the cupcakes and chocolate on one half of the cup remaining cu
mel-nik [20]

Answer:

Step-by-step explanation:

Given 30 cupcakes:

Mint icing on one fifth of the cupcakes = 30/5 = 6 cupcakes

Chocolate on one half of the cupcakes = 30/2 = 15 cupcakes

The rest will get vanilla icing = 30 - 6 - 15 = 9 cupcakes

4 0
3 years ago
Read 2 more answers
Draw a right triangle that has an angle with a tangent of 1
serg [7]
The only right triangle that has an angle with a tangent of 1 is a 45-45-90 right triangle.
4 0
3 years ago
Other questions:
  • Solve using the guess-and-check strategy.
    6·2 answers
  • Although the earth's orbit about the sun is elliptical, the average distance from the earth to the sun is approximately 93 milli
    12·2 answers
  • A local phone company charges a standard rate of three dollars per call. After 1 minute the charge was $4.50. After 2 minutes th
    9·1 answer
  • What is 2 1/3 multiplied by 5?
    8·1 answer
  • A wood frame costs $1.50. Use a property to write an equivalent expression for the cost of a wood frame.
    15·1 answer
  • 4(-3x – 5) = 2(-6x + 8)
    5·1 answer
  • joshua drinks 8 cups of water a day. The recommended daily amout is given in fluid ounces.How many fluid ounces of water does he
    10·2 answers
  • What is the equation of the line that passes through the point (-5,-2) and has a slope of -6/5
    8·1 answer
  • Giving BRAINLEST to the correct answer I need atleast 60 percent on this test!
    9·1 answer
  • Use I = PRT to find the amount of simple interest.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!