Answer:
CB=18
And the measure of angle BDA is 21 degrees
Step-by-step explanation:
Answer:
Cost of shampoo = $4.50
% Mark up of Shampoo = 15%
15% Mark up of Shampoo = 15/100 x $4.50 = $0.67
Price of Shampoo 15% Mark up = $4.50 + $0.67 = $5.17
% Mark down of Shampoo = 4%
4% Mark down of shampoo = 4/100 x $5.17 = $0.21
Price of Shampoo 4% Mark down = $5.17 - $0.21 = $4.96
Step-by-step explanation:
Answer:
m= 72/37
Step-by-step explanation:
36 x 2 - m = 6^2m
Multiply the numbers:
72 - m = 6^2m - 72
Subtract 72 from both sides:
-m - 36m = 36m - 72 - 36m
Simplify:
37m= -72
Divide both sides by 37:
-37m/-37 = -72/-37
Simplify:
72/37
Square root both sides
we get x-3=±√7
so that would be B
