What is the value of x, and what is the missing angle?

NO LINKS, THEY WILL BE REMOVED

x=10

B=98

Step-by-step explanation:

It will equal 82 in the end.

9×10-8

90-8

82

~

To find B I took 180 and subtracted 82 to get 98

Hope this helps ^-^

x=10

Step-by-step explanation:

1.) 9x-8 and 82 are equivalent, meaning they both equal earth other.

2.) So, your equation would be 9x-8=82

3.) You need to solve for x by isolating x. Firstly, you need to get rid of the -8 by making it zero. Therefore, you add 8, but you also need to add 8 to 82.

4.) You are left with 9x=90, but x is still not by itself. The operation being used that involves 9 is multiplication. We need to get 9 to equal 0 so we divided by 9 to both sides.

5.) x is finally isolated and you are left with x=10

i believe the answer is the polygon, heptagon.

55.44 inches

step-by-step explanation:

part a. assuming a perfectly linear relationship, we can find the slope from the first two data points.

slope = m = (change in rainfall)/(change in years)

= (61.80 -62.33)/(2005 -2004) = -0.53/1 = -0.53

then the point-slope form of the equation of the line can be written as

y = m(x -h) +k . . . . . m = -0.53, (h, k) = (0, 62.33)

y = -0.53x +62.33 . . . x = years after 2004

part b. in 2017, x = 2017 -2004 = 13. then the predicted rainfall is

y = -0.53·13 +62.33 = 55.44 . . inches

the predicted rainfall in 2017 is 55.44 in.