10.50 x 0.2 = $2.10
Therefore, 20% of $10.50 is $2.10
With 20% off, the book will cost
10.50-2.10 = $8.40
Answer:
NO = 8.48 units, MO = 11.59 Units
Step-by-step explanation:
∠M = 45°
∠O = 30°
∠N = 180-(45+30)
∠N = 105°
MN=6 = o
NO = m
MO = n
From sine rule



∴ NO = 8.48 units, MO = 11.59 Units
Answer:
A : 3x
B : 5y
Step-by-step explanation:
a) x*x*x
b) y * y * y * y *y