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
asambeis [7]
3 years ago
14

In math formulas, A and a, always represent the same number.

Mathematics
1 answer:
ratelena [41]3 years ago
7 0

Answer:  False

Step-by-step explanation:

In math formulas, we want to use different symbols to represent different things.

While in linguistics, A and a represent the same thing, the symbols are different, then we can use them to represent different things.

For example, we can define a square of side length a.

And the area of that square will be equal to the square of its side length, we can represent the area with A, such that:

A = a^2.

Here A and a are different numbers (and also represent different measures, a is in units of length and A is in units of surface).

Then the statement is false.

You might be interested in
Plz help me out with this and do show work I will be waiting.... btw u will be marked brainliest!!!!!! Fast plz
pychu [463]

Answer:

x=16°

Step-by-step explanation:

5*x-30=2*(x+18)

For the second, I'd say it is:

5*x-30=2*x+18  

Let's solve both.  

5*x-30=2*(x+18)

5x-30=2x+36

3x=66

x=22  

5*x-30=2*x+18

3x+48

x=16°

8 0
3 years ago
Two numbers have a sum of 1,212 and a difference of 518. What are the two numbers?
guapka [62]

Answer:

The two numbers are

518

694

Step-by-step explanation:

As per requirements the two equations will be

X+Y=1212

X-Y=518

When we subtract these equations we get

X=1212-518

X=694

Now put the X value and find the Y value in any equation

X+Y= 1212

Y=1212-X

Where X = 694

Y=1212-694

Y=518

X=694 and Y=518

4 0
3 years ago
Dahlia is simplifying (3 t) Superscript 4 using these steps:
DENIUS [597]

Answer:

D would be the answer

Step-by-step explanation:

Took the test got it correct <33 good luck

5 0
3 years ago
The rectangular prism is formed by six intersecting pkanes. Which word describes the relationship between AE and DH
jek_recluse [69]
D : Parallel is the awnser :)
3 0
2 years ago
Read 2 more answers
What is the purpose of scientific notation? How is scientific notation represented? Explain.
Anit [1.1K]

Answer:

Step-by-step explanation: The purpose of scientific notation is to make the numbers and quantities used easier to comprehend, to read and to write.

Express both numbers with the same power of ten.

Add the base numbers.

Bring the power of ten down to represent the new power of ten for the sum.

Simplify so that the base number is between 1 and 10.

5 0
3 years ago
Read 2 more answers
Other questions:
  • F (x)=10-4x find the inverse function
    5·1 answer
  • This is my question​
    9·1 answer
  • 99 pints = how many quarts
    8·2 answers
  • What is the value of x?<br><br><br><br> Enter your answer in the box.
    5·2 answers
  • Dylan drives 12 miles to work each day, and the same amount to get home. If Dylan works five days each week, how many miles does
    12·2 answers
  • What is the sign of the product (-5)(-3)(-8)(-6)? (5 points)
    10·2 answers
  • Jada has 60% of her goal of $70 saved for her trip.
    14·2 answers
  • Find the Unit Rate
    5·2 answers
  • 3t + 6= <br>ik the answer i just wanna know if im correct sksksksks
    8·2 answers
  • Trong has 16% of each paycheck automatically deposited to his savings account. His last paycheck was $2,285. How much money, in
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!