Answer: 16
Step-by-step explanation:
Answer:
1. 23.59 feet
2. 32.9°
Step-by-step explanation:
1. See the diagram attached.
The man is 11 feet distance from the bottom of the tree.
And the angle of elevation from the man to the top of the tree is 65°.
Now, we need to approximate the height of the tree,
Using the trigonometry, we can write
⇒ h = 11 tan 65° = 23.59 feet (Approx.) (Answer)
2. See the diagram attached.
From the given right triangle the hypotenuse is 25 feet and the base is 21 feet.
And the angle between the hypotenuse and the base is the pitch of the ram of a NASCAR turn.
Using trigonometry, we can write
⇒ 
(Answer)
Using mathematical operations, the population of Alaska in 2050 will be 8,99,500.
<h3>
What are mathematical operations?</h3>
- An operation is a function in mathematics that transforms zero or more input values into a clearly defined output value.
- The operation's arity is determined by the number of operands.
- A mathematical action is called an operation. Mathematical operations include addition, subtraction, multiplication, division, and finding the root.
So, the population in 2050:
- Population increases from 2000 to 2020:
- 733,000 - 622,000 = 1,11,000
- Population change in 20 years = 1,11,000
- In 10 years = 1,11,000/2 = 55,500
So, poulation in 5050:
- 2020 (20 years) ⇒ 2040 (00 years) ⇒2050
- = 733,000 + 1,11,000 + 55,500
- = 8,99,500
Therefore, using mathematical operations, the population of Alaska in 2050 will be 8,99,500.
Know more about mathematical operations here:
brainly.com/question/20628271
#SPJ13
30,000 people and that is my answer
The answer is $1500 it's just 3 months rent and rent is $500 so 500x3 is $1500
