*Hint: The formula to solve this is SA = 2bs + b^2
Now that you know the formula, plug in and solve.
SA = 2(5)(8) + (5)^2
SA = 80 + 25
SA = 105
Now that you see that the question is asking for the answer in yards, you convert feet into yards.
3 feet = 1 yard.
105 is divided by 3 and you get 35.
The answer is 35 square yards.
Answer:
The prime number between 10 and 20 is from your options is 17
2x-8-4x=10
-2x-8=-10
-2x-8+8=-10+8
-2x=-2
-2x/-2=-2/-2
x=1
The horizontal distance from the base of the skyscraper to the ship is 870 feet.
Data;
- Angle of Depression = 45°
- Observation Deck = 870 feet
<h3>Horizontal Distance </h3>
To calculate the horizontal distance from the base of the skyscraper, we can use trigonometric ratio SOHCAHTOA here;
Since we have the value of angle and opposite, we can calculate the adjacent using tangent of the angle.
Let's substitute the values and solve
The horizontal distance from the base of the skyscraper to the ship is 870 feet.
Learn more on trigonometric ratio here;
brainly.com/question/11967894