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
Komok [63]
4 years ago
15

Is a empty set a subset of every set

Mathematics
1 answer:
Thepotemich [5.8K]4 years ago
8 0

Answer:

Subsets That Make Up the Real Numbers. The set of real numbers is made up of the rational and the irrational numbers. Rational numbers are integers and numbers that can be expressed as a fraction.


You might be interested in
2.248 to the whole number
Viktor [21]
2.248 rounded to the whole number would be 2, because if we look after the number 2, the 2nd 2 it is less than 5. Therefore we round backwards, and the answer is 2.

So, 2.248 rounded to the nearest whole number would be 2. 

Hope I helped ya!! xD
4 0
4 years ago
Can someone just check this to make sure it is correct and please be honest because my grade depends on this
Anarel [89]

Answer:

Your answers are right

5 0
3 years ago
Simplify: 10x - 3(2x + 5) a) 4x - 15 b) 4x - 5 -36x + 15 c) 7x - 7
Nikitich [7]
<span>10x - 3(2x + 5)
= </span><span>10x - 6x - 15
= 4x - 15

answer
</span><span>a) 4x - 15</span>
4 0
3 years ago
Read 2 more answers
(ar^b)^4=81r^24<br> where a and b are positive integers. <br> Work out a and b
galina1969 [7]

Answer:

Vales of a =3 and b = 6

Step-by-step explanation:

Given that: (ar^b)^4 = 81r^{24}            .....[1] where a and b are positive integers

we can write 81 and 24 as;

81 = 3 \cdot 3 \cdot 3 \cdot 3 = 3^4

24 = 4 \cdot 6

We have [1] as;

(ar^b)^4 = 3^4r^{4 \cdot 6}

Using power rules;

a^nb^n = (ab)^n

a^n = b^n which implies a = b

then;

(ar^b)^4 = (3r^6)^4

ar^b = 3r^6

On comparing both sides we have;

a = 3 and

r^b = r^6

⇒b = 6

Therefore, the value of a and b are, 3 and 6





6 0
3 years ago
Solve for x.<br> y=(x + a)m
Nikolay [14]

Answer:

x = y/m - a

Step-by-step explanation:

divide both side by m

y/m = x + a

subtract a from both sides

y/m - a = x

switch sides.

x = y/m - a

4 0
3 years ago
Other questions:
  • WILL GIVE BRAINIEST<br> HELP PLEASE AND THANK YOU c:
    9·1 answer
  • What is the simplest form of the expression 2x(x − 6) − 7x2 − (13x − 3)?
    10·2 answers
  • 556-3654/46=3/54522225554+756764665/76-54x
    8·2 answers
  • How do you put this in simplest form?
    7·2 answers
  • Frank owns x books and Sara owns one more than twice as many. What algebraic expression represents the number of Sara’s books?
    7·2 answers
  • -5-(-11)-(-11).<br> what’s the answer
    6·2 answers
  • By one estimate, 3% of all Siberian Husky puppies are born with two different colored eyes (called
    10·1 answer
  • ILL MARK BRAINIEST IF YOU CAN DO THIS RIGHT!!!
    14·2 answers
  • Thank you for your help&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;+++++++
    7·1 answer
  • The data set represents the total number of pencils each student in a class needs to sharpen. 0, 1, 1, 1, 2, 3, 4, 4, 6, 6, 9 wh
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!