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Not sure where you went off-course....add them all together and equate to 360:

(3x-6)  +  2x   + 108  + 88 = 360     gather 'like terms'

3x + 2x  + (108+88-6) = 360          simplify

5 x + 190 = 360                             subtract 190 from each side of the equation

5x = 170

x = 34

Angle A is  shown as    3 x - 6       3 (34) - 6 = 96 degrees

so it would be a=31?

Add them all together and equate to 360   (as stated in the Question)....then solve for x   and calculate A....

    try to do this yourself,   post here if you need more help!  

Note that angle 6  and angle 4  are alternate interior angles....so they are equal

And angle 4 is vertical to angle  2.....so they are equal

So....

angle 6 = angle 4 = angle 2  =  146°

Think of splitting up the area!

Angle 6   and angle 2 are equal.

thank you friend!

(1)   corresponding

(2)  alternate exterior

(3)  corresponding

(4) neither

(5) alternate interioir

(6)  alternate exterior

"I ask that you would respect the honor of the challenge. Please refrain from using other sites for answers and post only the method you used to calculate the answer."  - O.P.

(a)   If independent then

P( Winning and Playing at home ) = P(winninig) * P (playing at home)     ???

       0.2        =   0.25 * 0.8    ???

      0.2 =  0.2              so.......independent

(b) 

P(losing and playing away)   =   P(losing)  * P ( playing away)    ???

0. 1   =    0. 7  *  0.15   ???

0. 1    = 0.105  ???

Not true...so .....not independent

Using factoring

h = -8t^2 + 40 t

   h =-8t (t-5)      t = 0   and  5        Max is at   (5-0)/2 = 2.5 sec    (midway between the zeroes)

 at 2.5 sec

h = -8(2.5)^2 + 40 (2.5)

      -50 +100= 50 ft                         orderd pair is  (2.5 sec , 50 ft)  

thank you!!!!

When h = 0   the ball is on the ground.....solve for h=0

0 = -16T^2 + 64T

0=    t(-16 t + 64)            so t = 0 is one choice,,,,this would be before the ball is hit.

0 = -16t+64

16t = 64

t = 4   sec      when the ball lands 

\(\text{let }u=m^3\\ m^6 +5m^3 - 10 = 0 \Rightarrow \\ u^2 + 5u - 10 = 0\)

x^2 -14x + y^2 - 48y = 0

x^2 - 14x + 49  + y^2  - 48y + 576   =  49 + 576

(x - 7)^2 + ( y - 24)^2 =  625

x is minimized/maximized when y = 24

(x - 7)^2 =  625        take both roots

x - 7  =  25          or        x  - 7 =  -25

x = 32                 or        x =  - 18 

So....x = -18  is the minimum value for x

Yeah probably.

It's a help program called Acellus. The videos shown look like it's back maybe in 2000 or later.

Angle y is vertical to 43°  ....so it has the same measure

Angles x and z are vertical to each other....so their measures are equal.....and they are  supplemental to 43°  = 137°

The number of possible disinct arrangements  =

[ Number of letters in the word ] ! / [ Repeats of any letter(s) ] !

So we have

[ 5 ] !   /  [ number of repeated E's ] !    =

[ 5 ] ! / [ 2 ] !  =

120 / 2   =

60

Oh okay, I get it. Thanks, CPhill!!! 

Yeppers !      Sorry , the rest of my answer got   truncated somehow before I posted....

So it would be x+2x+30=90

x=20?

I think the computer needs the smallest number first to recognize your answer as correct or incorrect...... weak programming I think.

Complementary angles   add   to 90 degrees

Again.... what two numbers ADDED together = -17   and multiplied together = 72     (-9   and -8)

(p-9)(p-8)