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
lilavasa [31]
3 years ago
13

Mr smith had 4 daughters each daughter had a brother.. how many kids mr. Smith has

Mathematics
2 answers:
blsea [12.9K]3 years ago
3 0
Mr. Smith has 5 children, since each of the 4 daughters share the same 1 brother.
ad-work [718]3 years ago
3 0
He has 5 kids. They have the same brother
You might be interested in
PLEASE HELP ME IT WOULD MEAN A LOT
arlik [135]

Answer:

12x³ - 3x

Step-by-step explanation:

<em>Given </em>

<em>f(</em><em>x</em><em>)</em><em> </em><em>=</em><em> </em><em>x </em><em>and </em><em>g(</em><em>x</em><em>)</em><em> </em><em>=</em><em> </em><em>4x²</em><em> </em><em>-</em><em> </em><em>1</em>

<em>Now</em><em>, </em>

<em>3</em><em> </em><em>f(</em><em>x</em><em>)</em><em> </em><em>*</em><em> </em><em>g(</em><em>x</em><em>)</em><em> </em>

<em>=</em><em> </em><em>3</em><em> </em><em>*</em><em> </em><em>x </em><em>(</em><em>4x²</em><em> </em><em>-</em><em> </em><em>1</em><em>)</em>

<em>=</em><em> </em><em>3x </em><em>(</em><em> </em><em>4x²</em><em> </em><em>-</em><em> </em><em>1</em><em> </em><em>)</em>

<em>=</em><em> </em><em>12x³</em><em> </em><em>-</em><em> </em><em>3x </em>

<em>Hope </em><em>it </em><em>will </em><em>help </em><em>:</em><em>)</em>

4 0
3 years ago
What is 9/27 simplified
Vilka [71]
It's 1/3 which can = 0.3333...
7 0
3 years ago
URGENT! If you get the correct answer, you will get a BRAINLIEST!
trasher [3.6K]

Answer:

x_{1} =  - 2 -  \sqrt{2}  \\ x_{2} = - 2 +  \sqrt{2}

5 0
3 years ago
78 is 15% of what #?
nirvana33 [79]
1. 78 = 0.15x
    78 / 0.15 = x
    520 = x.....so 78 is 15% of 520

2. | 3x - 2 | = 8                               | x + 1 | = 1

3x - 2 = 8      -(3x - 2) = 8            x + 1 = 1          -(x + 1) = 1
3x = 8 + 2      -3x + 2 = 8             x = 1 - 1           -x - 1 = 1
3x = 10           -3x = 6                  x = 0                 -x = 2
x = 10/3           x = -2                                             x = -2

ur answer is : x = -2

3. 3y - 4x + 5 = 0
    3y = 4x - 5
      y = 4/3x - 5/3
   slope = 4/3
    
6 0
3 years ago
Find the y-intercept<br> - 74 - 7y = -7%
harkovskaia [24]

Answer: -75

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • When Seb reconcile his accounts what is the first step he should take
    10·1 answer
  • The function f(t)=-16t^2 +10 models the height (in feet) of an object t seconds after it is dropped from a height of 10 feet on
    10·1 answer
  • What is the value of x given that figure ADCB
    13·2 answers
  • An octagonal pyramid ... how many faces are there, how many vertices and how many edges? A triangular prism ... how many faces a
    7·1 answer
  • Confused, and there's a test tomorrow.
    9·1 answer
  • 2x+4y=12 put it on y=mx+b
    11·1 answer
  • A catering service offers 7 appetizers, 12 main courses, and 6 desserts. A banquet chairperson is to select 5 appetizers, 6 main
    9·1 answer
  • Watch one piece
    7·1 answer
  • 7. Consider the inequality below. PART A: Select all values of x that make the inequality true. *
    7·1 answer
  • No random answers or links, please.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!