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
Ad libitum [116K]
3 years ago
6

Can anyone please help me with this ?

Mathematics
2 answers:
ki77a [65]3 years ago
7 0

Answer:

Distance from point A to the top of the building(hypotenuse)= 5\sqrt{2}feet

Height of the landscaper= 5 feet

Step-by-step explanation:

Given:

Distance from point A to bottom of building = 5 feet

Angle of depression from the top of building = 45°

We see that the triangle formed is a special 45-45-90 right triangle

The sides of such triangle is given by:

Leg1 = x

Leg2=x

Hypotenuse = x\sqrt{2}

We know the  x=5 feet

So we can find all the sides of the triangle:

Leg1 =5 feet

Leg 2 =5 feet

Hypotenuse= 5\sqrt{2}feet

It is shown in figure attached.

Distance from point A to the top of the building(hypotenuse)= 5\sqrt{2}feet

Height of the landscaper= 5 feet

djverab [1.8K]3 years ago
5 0

Answer:

The distance from point A to the top of the building is 5\sqrt{2} feet

The Height of the Skyscraper is 5 feet

Step-by-step explanation:

Given

Let Top point of building be point C

Also Let Base of the building be point  B

Distance from point A to base B of the building AB= 5 feet

∴ It makes a Right angle triangle

Also ∠ACB = 45°

Also tan 45° = 1

Now tan ∠ACB =\frac{AB}{BC}

∴ AB= BC =5 feet

The Height of the Skyscraper is 5 feet

Now Triangle ABC is right angle triangle with right angled at B

So by Pythagoras theorem

AC= \sqrt{AB^2+BC^2}=\sqrt{5^2+5^2} =\sqrt{50} =\sqrt{25\times2} =\sqrt{5^2\times2}=5\sqrt{2}

The distance from point A to the top of the building is 5\sqrt{2} feet

You might be interested in
Which of the following expressions is between 10 and 11? √10.5 √100 √21 √115
Mila [183]
Sorry for that i cant write root
They are: 100; 115
8 0
3 years ago
Read 2 more answers
( 64 ) -2/3 x ( 27 ) -2/3​
son4ous [18]
136/3 hope that helpsss
3 0
1 year ago
THIS DUE AT MIDNIGHT HELPPP MEEEE
Anna11 [10]

Answer:

A. all real numbers less than or equal to 5

Step-by-step explanation:

Brainliest

4 0
2 years ago
Read 2 more answers
4 3/10 divided by 3/5
inysia [295]

Answer:

7.16

Step-by-step explanation:

5 0
3 years ago
What is 0.1 repeating as a fraction​
marta [7]

Answer:1/9

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Write an expression that represents the quantity 5 more than a number
    13·1 answer
  • Micah is buying items for a birthday party. If he wants to have the same amount each item, what is the least number of packages
    14·2 answers
  • Compare 4 x 10^6 and 2 x 10^7.
    7·1 answer
  • URGENT HELP PLS, would be so much appreciated:)))
    9·1 answer
  • The probability that an international flight leaving the United States is delayed in departing (event D) is .28. The probability
    11·1 answer
  • Find three solutions to each equation then graph the solution set -2x+y=1
    15·1 answer
  • Can anyone help me with these three problems?
    11·1 answer
  • Find an equation of the plane that passes through the origin and its perpendicular to the vector [1,-2,5]
    13·1 answer
  • Can someone please help me with this !
    5·1 answer
  • Solve the simultaneous equations 2x+2y=15
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!