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triangle = 5      diamond = 2     (from second equation)

so club = 8    from third equation

first eqaution then is   5 + square = 8           square = 3

Thank you so much!

The diagonals of a regular hexagon have two possible lengths. What is the ratio of the shorter length to the longer length? Express your answer as a common fraction in simplest radical form.

Hello Ericthegg!

\(c^2=a^2+b^2-2ab\ cos\ 120^0\\ s^2=2\cdot (\frac{d}{2})^2-2\cdot (\frac{d}{2})^2\cdot (-\frac{1}{2})\\ s^2=2\cdot (\frac{d}{2})^2\cdot(1-(-\frac{1}{2}))\\ s^2=3\cdot (\frac{d}{2})^2\)

\(s=\frac{d}{2}\sqrt{3}\)

The ratio is   \(\large \frac{s}{d}=\frac{\sqrt{3}}{2}\)

  !

p1 = p2-3

p2

p3 = p2-2

p4 = 2 p2               This is all given in the Question

p2-3      + p2      + p2-2      + 2p2   = 20

5 p2 = 25

p2 = 5

then p4 = 10

x+6x+x+4=180

8x+4=180

8x=176

x=22, 6x=132, and x+4=26 this is our final answer.

The diagonals of a regular hexagon have two possible lengths. What is the ratio of the shorter length to the longer length? Express your answer as a common fraction in the simplest radical form.

The ratio is    √3 / 2 

Thank you very much asinus

If a/b=2 and b/c=3/4, what is the value of c/a? Express your answer as a common fraction.

Hello Jmaster!

\(\frac{a}{b}=2,\ a=2b\\ \frac{b}{c}=\frac{3}{4},\ c=\frac{4b}{3}\)

\(\frac{c}{a}=\frac{4b}{3\cdot 2b}\)

\(\frac{c}{a}=\frac{2}{3}\)

  !

Describe the five steps in the process of communication  

google  Describe the five steps in the process of communication  

I tried to copy and paste.  The copy part went well.  The paste part, not so much. 

_π

Just add them all up and solve for x.          x   +   6x   +   (x + 4)  =  180  

                                                                                       8x + 4   =  180  

                                                                                       8x         =  180 – 4   =  176     

                                                                                               x   =  22  

So ....                         x  =    22^o  

                                6x  =  132^o  

                          (x + 4)  =   26^o  

_.

\( $0.4\overline8 + 0.\overline{37}$? \)

.488888....    =   44/90

.373737....    =  37/99      

     I will let you take it from here.... find the common denominator and convert the fractions, add them then simplify

y = 11x + 14

2y-4 = ax            sub in the value of y given in the first equation

2 ( 11x+ 14) - 4 = ax

22x + 28 - 4 = ax

22x + 24 = ax

x( 22-a ) = -24

x = -24/(22-a)          so if a = 22    you will be attempting to divide by ZERO ....not allowed ....no answer when a = 22

Let split this into 2 parts the upper one and the lower rectangular prisim.

The upper part volume is 2*2*(4-2)=2^3=8

The lower rectangular prisim volume is 8*2*2=4*8=32

So our final answer is 8+32=40in^3

The first 2 digits each have 3 chioces and the last 2 digits have 3 and 2 cases.

So thus the final answer is 3*3*3*2=54

Looking at the graph, we see that a(-9,4), b(-4,-3), c(2,-4), and d(9,1).

Using the pythagorean theorm or the distance formula (either is okay), we see that:

Distance from a to b=sqrt(74)

Distance from b to c=sqrt(37)

Distance from c to d=sqrt(74)

Distance from d to a=3sqrt(37)

Therefore our final answer= 4sqrt(37)+2sqrt(74).

September 4, 2020:

To all those who had suffered the tragedy of my wrong links: I have corrected them! And, I would like to say why those led to nowhere. Many people who HAVE included links have had them lead to nowhere, even though the link address is right...this problem will be covered later.

First, I would like to thank these members for answering questions with real proper answers (that were not copied, or don’t have an explanation, and were not based off of guess and checking) today (the order does not mean anything):

When I search up the link, it comes to a black page, are you sure you got the link correct?

Horsey:     You can UPVOTE yourself one point when you answer a question....but it would be best if the answer is correct....check your math on this one !

Here is HOW to solve it:

t = 20 cent coins                     value = 20 t

14-t = 50 cent coins                value = 50 ( 14-t)                Totalled, these = 460

20 t       +     50 ( 14-t)    = 460

-30t = -240

t = 8

and guest can you pls like my acount that would be so helpful