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
zalisa [80]
3 years ago
6

A letter used to represent a number in equations or expressions

Mathematics
1 answer:
natita [175]3 years ago
6 0
The answer is “x”. “x” represents the missing number in the problem.

Example:
16+x=20
The missing number, 4, would be represented as x. Hope this helps!
You might be interested in
A store sells 168 tapes each week. How many tapes does it sell in 24 weeks?
OLga [1]

Answer: <em>4032</em>

Step-by-step explanation:

<em>Take 168 and multiply by 24</em>

<em>168x24</em>

<em>you will get </em>

<em>4032 tapes in 24 weeks</em>

3 0
3 years ago
Question 6 of 25<br> Evaluate 4(x - 3) + 5x - x2 for x = 3.<br> -
Zanzabum

\text{Given that,}\\\\4(x-3) +5x -x^2\\\\\text{For x =3,}\\\\4(3-3) +5(3) -3^2 = 4(0) +15 -9 = 6

6 0
3 years ago
Read 2 more answers
What are the values of the variables
White raven [17]

Answer:

21

Step-by-step explanation:

we know that according to the isosceles triangle theorem, that the angles of the triangle are 90, 2x+3, 2x+3

from the triangle angle sum theorem, we know that 4x+6 = 90

solving, we get 4x=84, x=21

8 0
3 years ago
Read 2 more answers
Write your own example of a biased question.
Dmitrij [34]

Answer:

Asking who is the best singer at a Taylor Swift concert.

another example

Asking what's a better icecream strawberry or chocolate in a 6th grader lunch period only.

6 0
3 years ago
-PLEASE ANSWER- An experiment was repeated a number of times and the following measurements were obtained:
gladu [14]

Answer:

Step-by-step explanation:

From the given data, it can be observed that there are two number that are abnormal and extremely different from others, 322 and 19. Eliminating these two numbers would reduce the error that can be generated.

Then to obtain the best single result from the measurements, find the mean of the other numbers.

i.e  52.3, 52.5, 52.2, 52.6

Mean =  \frac{52.3 + 52.5 + 52.2 + 52.6}{4}

     = \frac{209.6}{4}

     = 52.4

Thus the best single result that can be obtained is 52.4.

3 0
3 years ago
Other questions:
  • There are 1800 students in a school this number is 20% more than what they had last year find the number of students in the scho
    6·1 answer
  • Do you know what 3.3 to the second power is?
    9·2 answers
  • Values equivalent to 1/4​
    10·2 answers
  • 3.868×10 9 =? <br> What is this answer?
    14·1 answer
  • Kevin earns $5 per hour at an ice rink. Which graph best represents Kevin's total earnings over time?
    9·1 answer
  • 100 points link down below! no off sight links please no I don't knows just a thing that state all the answers Ill give you anot
    9·2 answers
  • ⁵
    14·1 answer
  • Can somebody solve this for me please?
    7·1 answer
  • If a square has a side of 4', what would the area be?<br>A= s2=sxs<br>A= 42= 4'x4<br>A= 16 sq. ft.
    5·1 answer
  • Which of these is an exponential parent function?  A. f(x) = 2^x – 3  B. f(x) = 2^x + 2  C. f(x) = 2^x  D. f(x) = 2^x + 1/3
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!