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
Kryger [21]
3 years ago
12

N[A×B] in SET theory means?​

Mathematics
1 answer:
larisa86 [58]3 years ago
8 0
It means that n should be multiplied with the variable A and B
You might be interested in
Evaluate the expression 1/4[x(2y+3z)] x=8 y=3z=5/3​
ladessa [460]

Answer:

Step-by-step explanation:

x = 8  ; y = 5/3

3z = \dfrac{5}{3}

\dfrac{1}{4}[x(2y+3z)] =\dfrac{1}{4}[8*(2*\dfrac{5}{3}+\dfrac{5}{3})]\\\\=\dfrac{1}{4}(8*(\dfrac{10}{3}+\dfrac{5}{3})]\\\\=\dfrac{1}{4}(8*\dfrac{15}{3})\\\\=\dfrac{1}{4}*8*5\\\\=2*5\\\\=10

4 0
3 years ago
Determine the slope of the table
AURORKA [14]

Answer:

The slope is -1/2 or -0.5

Hope this helps!

5 0
3 years ago
Read 2 more answers
Determine the value of x if (211) base x = 152 base 8
tekilochka [14]
It's the same as x^211 = 8^152

Simplify that equation.  Find the 211th root of (8^152), and that is what x equals.  If I remember logs correctly...
8 0
4 years ago
A quadrilateral has two angles that measure 222° and 81°. The other two angles are in a ratio of 6:13. What are the measures of
hram777 [196]

\sf\huge\underline{\star Solution:-}

\rightarrow <u>Ratio of two angles are 6:13.</u>

So, let the one angle be \sf{6x} and another be \sf{13x.}

As we know that,

Sum of all interior angles of a quadrilateral = \sf\pink{360°.}

So let's sum up the given angles,

\rightarrow \sf{222°+81°+6x+13x \:=\:  360°}

\rightarrow \sf{303+19x \:=\:  360°}

\rightarrow \sf{19x \:=\:  360-303}

\rightarrow \sf{19x \:=\:  57}

\rightarrow \sf{x \:=\:  \frac{19}{57}}

\rightarrow \sf{x \:=\:  3}

Hence, \sf{x \:=\:  3}

So, First angle \sf{= \:6x\: = \:6×3 \:=} \sf\purple{18°.}

Second angle \sf{= \:13x\: = \:13×3 \:=} \sf\purple{39°.}

_________________________________

Hope it helps you:)

3 0
3 years ago
4 What is the solution to the inequality -3x-42&gt;3 ?
Vladimir [108]

\huge \boxed{\mathbb{QUESTION} \downarrow}

  • What is the solution to the inequality -3x-42>3 ?

\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}

- 3 x - 42 \gt 3

Add 42 to both sides.

-3x>3+42

Add 3 and 42 to get 45.

-3x>45

Divide both sides by -3. As -3 is <0, the inequality direction has changed.

x

Divide 45 by -3 to get -15.

\huge \boxed{ \boxed{ \bf \: x

8 0
3 years ago
Other questions:
  • A pet store is selling puppies for $50 each plus a $14.99 transfer fee.
    11·2 answers
  • Which of the figures appear to be congruent?
    7·1 answer
  • Plzzz answer I will mark brainiest
    7·1 answer
  • Evaluate the surface of the integral rr
    15·1 answer
  • Multiply and simplify -12i x 3i
    7·2 answers
  • 15) Martha wants to put carpet in a rectangular room that measures 14 feet by 16 feet. There is a section in front of
    9·1 answer
  • Write a leniar equadion to represent the situation below. The total ticket recipts for a play with $4 admotion for students and
    15·1 answer
  • What is the solution set of this inequality x &lt; -10 i need help
    13·1 answer
  • Find the surface area of the following figure below. Use 3.14 for pi
    7·1 answer
  • The O'Neals purchased 2 adult and
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!