9514 1404 393
Answer:
correct as marked (145°)
Step-by-step explanation:
Angles ABC and DBE are "vertical" angles. As such, they are congruent.
∠ABC = ∠DBE = 145°
Answer:
1110
Step-by-step explanation:
Answer:
so just successive powers of 2
Step-by-step explanation:
1, 3, 7, 15, 31, 63, _? Add successive powers of 2 to the number: 1+2=3; 3+4=7; 7+8=15; 15+16=31; 31+32=63; 63+64=127.
Answer:

Step-by-step explanation:
3 is correct answer
hope it helped you:)