Answer: $480
Explanation: First, change the percentage to a decimal by dividing by 100. 40/100 = .4
Then multiply .4 by the cost, $1200. .4*1200 = $480
Answer:
Step-by-step explanation:
Let the height of the street lamp be x
Opposite angle is 40° and the shadow, the hypotenuse of the formed triangle is 20 ft.
- sin 40° = x/20
- x = 20sin 40°
- x ≈ 12.86 ft
The original price of the dress was $200. This is because 20% of 200 is $40 which was the price after the discount.
Hope this helps :>
The third option, 100*
making it an abtuse triangle
If incorrect, sorry
