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
lord [1]
3 years ago
11

“The sum of half a number and 12 is 6”

Mathematics
2 answers:
lianna [129]3 years ago
7 0

<u>Solution</u> :

Let, the number be A

Given, A/2 + 12 = 6

⇒ (A + 24)/2 = 6

⇒ A + 24 = 12

⇒ A = 12 - 24

⇒ A = - 12

∴ the required number is (- 12). (Ans.)

Radda [10]3 years ago
7 0

Answer:

x=-12

Step-by-step explanation:

suppose,

The number = x

half a number=1/2 x=x/2

The sum of half a number and 12 is 6

x/2 + 12=6

x/2=6-12

x/2=-6

x=-12

You might be interested in
What is 1.147 , 1.15 , 1.098 , 0.884 from greatest to least
SOVA2 [1]
1.15,1.147,1.098,.884
5 0
3 years ago
Read 2 more answers
The heights of 500 students at a local school were recorded and found to be approximated by the normal curve below. Which
Sunny_sXe [5.5K]

Answer:

option C.

Step-by-step explanation:

The given graph is the bell shaped graph.

From the graph we can observe that the peak is at 69.

So, the mean of the data is = 69 .

Standard deviation is the deviation of the graph from the mean value.

 =  72-69 = 3

Hence, the standard deviation is equal to 3.

So, the correct answer is option C.

5 0
3 years ago
PLEASE HELP
Whitepunk [10]
0 lines because however you cut it in half, The sides do not match.
3 0
3 years ago
Estimate by rounding to the nearest integer.
BlackZzzverrR [31]
If you estimate it the equation is -10+12=9+12=21 or 2=21=21 so the answer is false<span />
8 0
3 years ago
(3x3 - 2x2 - 7x + 6) = (x + 1) synthetic division ​
ValentinkaMS [17]

Answer:3/2

3x3-2x2-7x+6=x+1(Multiply the numbers)

9-4-7x+6=x-1(Calculate)

11-7x=x-1(Move the terms)

-7x-x=-1-11(Collect like terms&calculate)

-8x=-12(Divide both sides by -8)

x=3/2

7 0
3 years ago
Other questions:
  • What is the median -3, 4, 6, 10, 13, 22,,52
    11·2 answers
  • the volume of a cylinder is 600 pi in3. The height of the cylinder is 6in. I have to calculate the radius of the cylinder
    14·1 answer
  • What value of x makes this equation true?
    10·1 answer
  • If you are good at sequences in math please help I am giving more points
    7·2 answers
  • Please help me with this. 10 points! (Math)
    13·2 answers
  • A fair coin is tossed 5000 times. What can you say about getting the outcome of exactly 2500 tails
    14·2 answers
  • What is the least common multiple (LCM) that could be
    5·1 answer
  • Answer using steps: An ice cream shop sells ice cream cones with exactly 1 of 3 ice cream flavors in the cone. The 3 flavors are
    10·1 answer
  • Arrange the hyperbolas in increasing order of the horizontal widths of their asymptote rectangles.
    10·1 answer
  • Renee says that y = mx can be rewritten in the form y = mx + b. Is she right? Explain why or why not
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!