Answer:
sometimes, if their average angle is over 45 degrees
never are 2 obtuse angles summing to 180 degrees
always. two 90 degree angles always sum to 180 which is a straight line
Answer:
5381.6
Step-by-step explanation:
A. When you solve for y, you will come out with x=0.1039, and x=-1.6039.
X would be 6 since
35 ÷ 5= 7
then you'd divide
42 ÷ 7 and get 6