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
defon
3 years ago
15

A______ is a value, usually in the form of a letter or symbol, that can change or that represents an unknown quantity.

Mathematics
1 answer:
julia-pushkina [17]3 years ago
8 0

Answer:

Variable

Step-by-step explanation:

You might be interested in
What is the greatest common factor of 10, 20, and 50?
Viefleur [7K]

Answer:

10

Step-by-step explanation:

first you need to find the prime factors of the three numbers

ex:

prime factor of 18= 2*3*3

prime of 24=2*2*2*3

there is one 2 and one 3 in common

greatest common multiple 2*3=6

so the greatest common multiple is ten because it is the only one that can divide between all three evenly.

10=10/10=1\\20=20/10=2\\50=50/10=5

so 10 is your answer

6 0
3 years ago
I need help with this question
goldenfox [79]
Take a picture of your work and send it so I can help you
3 0
2 years ago
Can someone help me with my homework...? Its about graphing functions and tables, I'll post it right now! But can someone who kn
sergejj [24]

Answer:

sure where is the attachment?

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
In triangle A B D , the measure of angle A is 10 degree less than the measure of angle B . The measure of angle D is 20 degree m
elixir [45]

Answer:

<u><em>Measure of angle A is 27 7/9 degrees.</em></u>

Step-by-step explanation:

Lets call measure of angle A is <em><u>X-10</u></em>

Lets call measure of angle B is X

Lets call measure of angle D is 2.5X+20

We know that the sum of triangles add up to 180 degrees

X+X-10+2.5X+20=180

X=37 7/9

So measure of angle A is 27 7/9 degrees.

I hope this is right. :)

8 0
3 years ago
Find the length of the side marked x​
ruslelena [56]

it's a right angled triangle so we will use hypotenuse formula to get the value of x

hypotenuse formula = a² + b² = c²

a = side of the triangle

b = base of traingle

c = hypotenuse ( can be written as h too)

and the formula can also be written as.

c² = a² + b²

<em><u>therefore</u></em><em><u>,</u></em><em><u> </u></em><em><u>x </u></em><em><u>=</u></em><em><u> </u></em><em><u>1</u></em><em><u>2</u></em><em><u>.</u></em><em><u>1</u></em>

<em><u>hope </u></em><em><u>this </u></em><em><u>answer </u></em><em><u>helps</u></em><em><u> </u></em><em><u>you </u></em><em><u>dear.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>take </u></em><em><u>care!</u></em>

3 0
2 years ago
Other questions:
  • Find the circumference of the circle. Use pi = 3.14. A. 3 m B. 18.84 m C. 6 m D. 28.26 m
    5·2 answers
  • OMG can someone please help me solve this problem
    7·1 answer
  • What is a non integer between 0 and 1?
    14·1 answer
  • A sales person receives a 3% commission on sales. The sales person receives $180 in commission. What is the amount of sales
    14·2 answers
  • 7. Select each problem that has a quotient of 0.4*<br> 16 = 40<br> 24 = 6<br> 60 = 16<br> 3.6 - 9
    15·1 answer
  • (6x^1) ^2 <br> Please show all work
    13·1 answer
  • What is the constant of proportionality?
    14·2 answers
  • What is 75/8 as a mixed number
    7·1 answer
  • What is the slope of a line that is perpendicular to the line: -4x + 6y = -1 ?
    7·1 answer
  • I don't have a question
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!