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All THREE  of the angles of a triangle sum to 180^o

x = base angle

40 + x + x  = 180

x = 70^o

The last one:   the two angles encompass the entire circle 360⁰

    ^{remember, inscribed angles in a circle intercept arcs TWICE their measure}

^{2 * (2x  + 4x+24)  = 360}

^{x = 26}

^{sooo     EFC =4x +24 = 4*26   + 24 =    128 degrees}

Assumming this is a triangle....there are 180^o  in a triangle....alll of the angles have to sum to 180

7x-27 + 9x-34 + 9x-34 = 180

25x -95 =180

x=11

Base is  9x-34   = 9(11)-34 =65^o

Agreed

I am so excited about this season but it's very bittersweet. I'm excited to see how they are planning to wrap it up but I am NOT looking forward to the show ending. The past few seasons haven't been great but I still enjoy it.

I can't wait. I'm so hyped!

Same dude. I don't want it to end

i agree i dont know what i would do with out supernatural

is there any other solutions? how can you find them? 

#spoopyseason

#Spookynatural

(If anyone knows what show has the Spookynatural episode, feel free to let me know. Ik what it is lol.)

Here is my understanding of this:
In order to get the 2nd term, or 2000, we have the following:
2000 = x * y - 1. If we set y = 3000, then: x =2001/3000 =0.667
So, the sequence would look like this:
0.667, 2000, 3,000, 1.5005, 0.0008335, 0.667, 2000, 3000.....etc. Then 3000 repeats every 5th term. 
Any other value for x will not have 3000 in the sequence as far as I understand it.
Note: Somebody should check this. Thanks.

C.  Total area of wheel = pi * r^2     (be aware...you are given DIAMETER 24"    r = 12" )

         Fraction of total area represented by ABC  is 40/360

               so area is   pi * 12²  * 40/360 = ~ 50 in²

B.   First, ya have to find the value of 'x'

       there are 360^o in a circle

          in this circle, there is 90^o + 45^o + 3x + 2x = 360^o        So x = 45^o    and 2x = 90 degrees

            90 degrees is a fraction of 360^o      90/360

              Total area of circle = pi * r² 

                  so the shaded area is   90/360 * pi * (8²) =~ 50.26 in²

Solve each triangle described below.Round measures of sides and angles to the nearest tenth. 

A   Perimeter of ENTIRE circle (360^o )    from point A to point B is only 45 degrees...or  a fraction of 360  :  45/360

      formula for ENTIRE perimeter of a circle is pi * diameter

          so distance is   45/360  *  (pi * diameter)    = 45/360 (pi) ( 1200) =~ 471 ft

(4x+5)^2

" A perfect square is a quadratic expression that factors into two identical binomials. Therefore, the quadratic expression x2 + 4x + 4 is a perfect square since it factors into two identical binomials which are (x+ 2) and (x+ 2). "

Find the area of each triangle described below.Round answers to the nearest tenth.

Young’s modulus is stress divided by strain.

Stress is force per unit (cross-sectional) area.  

You are given the force.

Choose a diameter from the range given (at least, I assume that’s what you are meant to do as you give no other information). From the diameter, d, calculate the area, A = pi*d²/4.

Hence calculate the stress.

Strain is extension divided by original length.

Choose an extension from the given range (which is presumably in mm).

Choose an original length from the range given. 

From these get the strain.

Divide the stress by the strain to get Young’s modulus.

Note that the result will have units of whatever units you choose for force divided by the square of the units you choose for the diameter (strain is dimensionless).

  -  thats how i'm feelin right now

true

this is what describes you