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
tresset_1 [31]
3 years ago
13

An expression that uses variables to state a rule is a ______

Mathematics
2 answers:
nikdorinn [45]3 years ago
7 0

<u>Formula</u>

<em>An expression that uses variables to state a rule is a </em><u><em>formula</em></u>

<h2>Explanation:</h2>

An expression that uses variables to state a rule is a formula. It's important to know that formulas uses the equals sign (=) and includes two or more variables. Formulas gives us information that we express symbolically. For example, the well known formula for the volume of a sphere is defined as:

V=\frac{4}{3} \pi r^3 \\ \\ \\ Where: \\ \\ V:Volume \ of \ the \ sphere \\ \\ r:Radius \ of \ the \ sphere

So in this formula we have a relationship between the volume of a sphere and its radius, so if we have information about the radius of it we can easily calculate the volume of it.

<h2>Learn more:</h2>

Volume of prism: brainly.com/question/12501166

#LearnWithBrainly

Sati [7]3 years ago
5 0

Answer:

I mean formula is normally just variables so ye

Step-by-step explanation:

You might be interested in
Ok- what is z? I’m struggling.
qwelly [4]

Answer:

z is an unknown number it sometimes stands for 149

Step-by-step explanation:

7 0
3 years ago
What two consecutive odd numbers make 156???
posledela
X+x+2= 156 
<span>2x+2=156 </span>
<span>2x= 154 </span>
<span>x= 77 </span>
<span>1st number = 77 </span>
<span>2nd number = 79</span>
6 0
3 years ago
Omg y'alls! MOre MaTh, and it is the LAST OF IT!
BARSIC [14]

Answer:

non-linear and increasing.

Step-by-step explanation:

We know it is non-linear simply because it is not a straight line. And the numbers in the equations tell us it is increasing not deceasing.

4 0
3 years ago
Read 2 more answers
Find the value of x.
Novay_Z [31]

Answer:

x = 50°

Step-by-step explanation:

Angles in a quadrilateral add to 360°

First work out the interior missing angle

360° - ( 40° + 80° + 110° ) = 130°

Angles on a straight line add to 180° so

180° - 130° = 50°

8 0
3 years ago
Read 2 more answers
PLEASE HELP‼
stellarik [79]

D. 75 cm

Step-by-step explanation:

fill in the y with 20.5, so you get 20.5=0.3x-2. Add the 2 to the 20.5 so you get 22.5=0.3x. Divide both by 0.3 to get 75=x.

sorry if it's a bd explanation, hope this helps :)

4 0
3 years ago
Other questions:
  • Which is the graph of linear inequality 6x + 2y &gt; –10? On a coordinate plane, a dashed straight line with negative slope goes
    7·1 answer
  • according to insurance records a car with a certain protection system will be recovered 89 percent of the time. If 300 stolen ca
    5·1 answer
  • If you are making a scale drawing of a giraffe that is 6m tall, and the height of the giraffe in your drawing is 3 cm, what is t
    7·2 answers
  • One health club charges a $44 sign-up fee and $30 per month. Another health club charges a $99 sign-up fee and $25 per month. Fo
    12·1 answer
  • Your computer supply store sells two types of inkjet printers. The first, type A, costs $267 and you make a $24 profit on each o
    14·1 answer
  • Help please, i will give brainless to who helps me out
    9·2 answers
  • The equation is y= ×
    11·1 answer
  • Question 7 of 10
    5·1 answer
  • What was the first thing that was mad in the history
    7·2 answers
  • What QUANTITY does 25.0 m represent?<br> length<br> millimeters<br> meters<br> milliliters
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!