The third angle is 180 - 53 - 27 = 100o
That angle is greater than 90o
The triangle is obtuse
B<<<<===== answer
X + (-2) = 4...
do the inverse +2 on both sides 4+2 equals 6. X= 6
Answer:
next 3 terms are -15, -28, -41. The formula would be n= (n-1)-13 to get the nth term
Step-by-step explanation:
