Answer:
(B) 25%
Step-by-step explanation:
40 - 30 = 10
A $10 markdown rate was placed on the trousers.
10/40 = 1/4
That means a 1/4, or 0.25 (25%), markdown rate was placed on the trousers.
Hope it helps (●'◡'●)
This is a direct variation
C = pi*d
pi is a constant and it does thru (0,0)
Answer:
Step-by-step explanation:
complimentary angles, when added = 90 degrees
69 + 5n + 1 = 90
5n + 70 = 90
5n = 90 - 70
5n = 20
n = 20/5
n = 4 <====
Answer: D) a+bi
Where both a and b are real numbers.
In your textbook, you might see
to indicate that they are real numbers.
An example would be 7+13i, where a = 7 and b = 13.