Peekaroo2007 can u help me with my recent question pls!
10x^4y^4+2x^6-15y^6-3x^2y^2
Answer:
1/2
Step-by-step explanation:
Answer:
36 degrees
Step-by-step explanation:
Angles on a line equal 180
180-117=63
a=63
Angles in a triangle equal 180
180-(63+81)=36
b=36 degrees