Solve for the missing angles / show your work! Help pls!

sum=(n-2)*180

sum=(4-2)*180

sum=2*180

sum=360º

if T=K, T=100º

360-(100+100+20)=E

E=360-220

E=140º

omg what happend to your question? if you could edit this question i can

step-by-step explanation:

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )