Answer:
also 108°
2, 4, 6 and 8 are the angles
an the other group of same angles is 1, 3, 5 and 5
Answer:
3.33times 10^7 because when it is possible to substract 2.24times10^5 from it
Answer:
4-9y^2
Step-by-step explanation:
(2+3y)(2-3y)
2*2
2*-3y
3y*2
3y*-3y
4-6y+6y-9y^2
4-9y^2
Answer:
G
Step-by-step explanation: