58.50 - 45 = 13.50
13.50 / 45 x 100 = 30%
answer: mark up 30%
In order to prove these triangles congruent by SAS, AB and DE must be congruent. Thus, C is your answer.
Have an awesome day! :)
Answer: $29.70
Step-by-step explanation:
250 times the annual interest (12%) is converted to 250 times .12 = 29.70
Answer:
3x+4
Step-by-step explanation:
Answer:
52feet
Step-by-step explanation:
The set up will be a right angle
Let the angle of depression be 30°
The height above the sea level will be the opposite
The distance of the ship from the base is x (adjacent)
Using TOA
Tan theta = opposite/adjacent
Tan 30 = 30/x
x = 30/tan 30
x = 30/0.5774
x = 51.96
x ≈ 52 feet to the nearest foot
