Answer:
21 cm²
Step-by-step explanation:
A = (b + B)×h/2
= (5 + 9)×3/2
= 14×3/2
= 7×3
= 21 cm²
Answer: 33554432
Step-by-step explanation:
8 x (2 ^ (23 - 1)) = 33554432
Answer:
a) x= 75
b) 105 is the same angle as angle B, I subtracted 180 by 105
180-105= 75
Answer:
b
Step-by-step explanation:
hgvfigjl
It’s either A or B but I would choose B as the correct answer