Answer:
Step-by-step explanation:
Given that,
The height of the tree, h = 14 ft
The height of the shadow, b = 16 ft
We need to find the angle of elevation of the sun from the ground. Let the angle be θ. We can use trigonometry to find it. So,
So, the required angle of elevation of the sun is equal to .
Answer: 7.83
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
11 2/3 pounds.
Step-by-step explanation:
Let x pounds be the amount in pounds of Brazilian coffee.
x + 27 is the amount of coffee in lbs after the mixing.
So ,working in values of dollars, we have:
6x + 4*27 = 4.5(x + 27)
6x + 104 = 4.5x + 121.5
1.5x = 121.5 - 104 = 17.5
x = 17.5/1.5 = 11 2/3 pounds answer
The area of the polygon is 470596 units²
<h3>What is Area of Regular polygon?</h3>
The region occupied by it in a two-dimensional plane. The areas or formulas for areas of different types of polygon depends on their shapes.
Given that: side are 7 cm,14 cm,14 cm,7 cm,7 cm,7 cm
Area of Polygon= 7*14*14*7*7*7
= 343*195*7
= 470596 units²
The area of polygon is 470596 units²
Learn more about area of polygon here:
brainly.com/question/10761744
#SPJ1