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
vfiekz [6]
3 years ago
11

A=bx+cx+d for x. HELP ME

Mathematics
2 answers:
azamat3 years ago
5 0
Are there numbers?
If there are numbers add b and c then add d to the a then divide a with the b and c and you get the answer if that even makes sense
AleksandrR [38]3 years ago
5 0

\bf A=bx+cx+d\implies A-d=bx+cx\implies A-d=\stackrel{\textit{common factor}}{x(b+c)} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ~\hfill \cfrac{A-d}{b+c}=x~\hfill

You might be interested in
Craig is practicing his baseball pitching he kept track of the speed oI made a histogram at right can you tell the speed of each
LenKa [72]

Step-by-step explanation:

I am not sure, if something else is missing.

but given that one chart we can say that Craig had 2 fastest throws.

they were in the category 70-75 mph.

but we cannot say precisely which one was faster, and how fast it went.

it is also not clear what is the categorization of a border element (e.g. with an exact speed of 60 mph - is it in the 55-60 or in the 60-65 category ? or both ?).

I assume the upper limit of each interval is included, and the lower limit is excluded.

under this assumption we can say the fastest pitch was faster than 70 mph but slower than or equal to 75 mph.

3 0
1 year ago
What is the standard deviation of this data set? Use a calculator to help you.
ale4655 [162]

Answer:

Standard deviation = 14.064

Step-by-step explanation:

We are given the following data;

        X                          X - Xbar                  (X-Xbar)^{2}

       20                     20 - 46 = -26                    676

       23                     23 - 46 = - 23                    529

       32                     32 - 46 = -14                      196

       36                     36 - 46 = -10                      100

       41                      41 - 46 = -5                         25

       43                     43 - 46 = -3                          9

       44                     44 - 46 = -2                          4

       45                     45 - 46 = -1                           1

       47                      47 - 46 = 1                            1

       54                      54 - 46 = 8                        64

       55                      55 - 46 = 9                        81

      59                       59 - 46 = 13                      169

       61                       61 - 46 = 15                       225

       63                       63 - 46 = 17                      289

       66                       66 - 46 = 20                <u>     400    </u>    

                                                    \sum(X-Xbar)^{2} <u>= 2769 </u>

Firstly we will calculate Mean, Xbar = \frac{\sum X}{n}

  Xbar = \frac{20+ 23+ 32+ 36+ 41+ 43+ 44+ 45+ 47+ 54+ 55+ 59+ 61+ 63+ 66}{15} = 45.93 ≈ 46

Now, Standard deviation formula is given by;

                   s = \sqrt{\frac{ \sum(X-Xbar)^{2}}{n-1}} = \sqrt{\frac{ 2769}{15-1}} = 14.064 .

7 0
3 years ago
-35 − (-12) = A) -47 B) -23 C) 23 D) 47
Alexus [3.1K]
B) -23 because a double negative is a positive so it’s -35 + 12 which is -23
5 0
3 years ago
How much is 74 divided by 4
exis [7]

Answer:

18.5

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Solve for x using the given diagram
blagie [28]

Answer:

<h2>x = 1</h2>

Step-by-step explanation:

Look a t the picture.

The triangles on the picture are similar.

Therefore the sides are in proportion:

\dfrac{8x}{10}=\dfrac{4}{5x}              <em>cross multiply</em>

(8x)(5x)=(4)(10)

40x^2=40           <em>divide both sides by 40</em>

x^2=1\to x=\sqrt1\\\\x=1

7 0
2 years ago
Other questions:
  • 8 cm equals how many millimeters
    8·1 answer
  • SCCoast, an Internet provider in the Southeast, developed the following frequency distribution on the age of Internet users. Fin
    10·1 answer
  • Bro I cant actually cheat on the MAP testing with brainly <br> XDDD
    7·2 answers
  • I NEED HELP QUICK! PLEASE
    13·1 answer
  • A local road has a grade of 5%. The grade of a road is its slope expressed as a percent. Find the slope of the road as a fractio
    14·1 answer
  • 20% of what number is 98?
    8·2 answers
  • What is the intersection of plane ABC and plane CDH
    8·1 answer
  • What is the value of 10 + (-4<br><br> 6<br><br> -14<br><br> -6<br><br> 14
    6·2 answers
  • -1/3 = r - 3/4 What is r?
    15·1 answer
  • Order operations <br> 3 + 11 - 3 x 17<br> please show your work
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!