Answer:
=(−2d2+s)(5d2+−6s)
=(−2d2)(5d2)+(−2d2)(−6s)+(s)(5d2)+(s)(−6s)
=−10d4+12d2s+5d2s−6s2
=−10d4+17d2s−6s2
<span>Perpendicular lines are two distinct coplanar lines that intersect to form what type of angle right angle </span>
Answer:
Step-by-step explanation:
Answer:
2646/100 or 260 46/100 or 260 23/50
Answer:
1 C
2 D
3 C
4 B
5 A
6 C
Step-by-step explanation: