Answer:37 degrees
Step-by-step explanation:
90 (right triangle always has a 90 degree angle) + 53 = 143
There are 180 degrees in a triangle so,
180-143 = 37
Answer:
I hope this helps
(2t+1)(t-4)
= 2t^2 - 8t + t - 4
= 27^2 - 7t - 4