1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AURORKA [14]
2 years ago
12

A forest ranger spots a fire from a 115 meter tall tower. The angle of depression from the forest ranger to the fire is 28o. Wha

t is the distance to the fire from the base of the tower? Round your answer to the nearest tenth
Mathematics
1 answer:
nikklg [1K]2 years ago
4 0

Answer:

61.15 m

Step-by-step explanation:

From trigonometry :

Tan x = opposite / Adjacent

x = 28°

Tan 28 = distance from base to fire / height

0.5317094 = distance from base to fire / 115

distance from base to fire = 115 * 0.5317094

distance from base to fire = 61.15 m

You might be interested in
Which statements about the histogram are true? Check all that apply.
Ipatiy [6.2K]

Answer:

the other person is wrong, its b, d, e, and f

Step-by-step explanation:

8 0
3 years ago
For which function is the ordered pair (5,10) not a solution ?
PilotLPTM [1.2K]

Answer:

D)

Step-by-step explanation:

Because

a)  10 = 2(5) = 10

b) 10 = 5 + 5 = 10

c) 10 = 15 -5 = 10

d) 10 = 5 - 5 = 0  the result is not equivalent

4 0
2 years ago
Read 2 more answers
Why are inverse relationships between operations used to solve two step inequalities?
zhenek [66]

Answer:

The goal in solving an equation is to get the variable by itself on one side of the equation and a number on the other side of the equation. To isolate the variable, we must reverse the operations acting on the variable. We do this by performing the inverse of each operation on both sides of the equation.

Reverse addition and subtraction (by subtracting and adding) outside parentheses. Reverse multiplication and division (by dividing and multiplying) outside parentheses. When multiplying or dividing by a negative number, flip the inequality sign. It does not matter if the number being divided is positive or negative

It's necessary to apply inverse operations on both sides of the equals signs so that you can solve for the variable and balance the equation.

Multi-step inequalities are solved using the same processes that work for solving equations with one exception. When you multiply or divide both sides of an inequality by a negative number, you must reverse the inequality symbol. (Much like when you divide by a negative number, the sign of the inequality must flip! Here's why: When you multiply both sides by a negative value you make the side that is greater have a "bigger" negative number, which actually means it is now less than the other side!)

4 0
3 years ago
<img src="https://tex.z-dn.net/?f=f%28x%29%3D1%2F3%284-x%29%C2%B2%20what%20is%20the%20value%20of%20f%2816%29" id="TexFormula1" t
STALIN [3.7K]

Answer:

wheneveryouseeanxonthe

rightputa16thatwhatf(16)

means.

f(16)=

3

1

(4−16)

2

f(16)=

3

1

(−12)

2

f(16)=

3

1

(144)

f(16)=48

[isyouranswer]

Step-by-step explanation:

mark me as brainliest.oky?

6 0
3 years ago
An equilateral is shown inside a square inside a regular pentagon inside a regular hexagon. The square and regular hexagon are s
Kay [80]

Shaded area = area of the hexagon – area of the pentagon + area of the square – area of the equilateral triangle. This can be obtained by finding each shaded area and then adding them.

<h3>Find the expression for the area of the shaded regions:</h3>

From the question we can say that the Hexagon has three shapes inside it,

  • Pentagon
  • Square
  • Triangle

Also it is given that,

An equilateral triangle is shown inside a square inside a regular pentagon inside a regular hexagon.

From this we know that equilateral triangle is the smallest, then square, then regular pentagon and then a regular hexagon.

A pentagon is shown inside a regular hexagon.

  • Area of first shaded region = Area of the hexagon - Area of pentagon

An equilateral triangle is shown inside a square.

  • Area of second shaded region = Area of the square - Area of equilateral triangle  

The expression for total shaded region would be written as,

Shaded area = Area of first shaded region + Area of second shaded region

Hence,        

⇒ Shaded area  = area of the hexagon – area of the pentagon + area of the  square – area of the equilateral triangle.

 

Learn more about area of a shape here:

brainly.com/question/16501078

#SPJ1

8 0
1 year ago
Read 2 more answers
Other questions:
  • Los vecinos Bob y Jim, que viven
    6·1 answer
  • In right triangle ABC, angle C is a right angle. Which is equal to cos A? A. cos B B. csc B C. sec B D. sin B
    11·2 answers
  • A 40 pound hockey player moves at a speed of 40 mph, what's his ke?
    6·1 answer
  • Given the function f(x)=x^4+3x^3-7x^2-27x-18 , factor completely
    13·1 answer
  • If f(x)=3x^2-7 , find f(4). Show all work
    13·2 answers
  • PLEASEEEE HELPPP MEEE!!!! (15 PTS!)
    5·1 answer
  • What i this pls help me out
    12·2 answers
  • Find (x,y) such that (8,2)(x,y) = (28,22)
    10·1 answer
  • Two new streaming services are becoming available next
    7·1 answer
  • Find two odd consecutive nmbers whose sum is 300​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!