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
egoroff_w [7]
1 year ago
10

Juan leaned a 55-foot ladder against the side of a building. The base

Mathematics
1 answer:
Nuetrik [128]1 year ago
5 0

Answer:

61.8 feet to nearest tenth.

Step-by-step explanation:

USING THE PYTHAGORAS THEOREM:

55*2 = 21^2 + h^2  where h is the height of the top of the ladder from the ground.

h^2 = 55^2 - 21^2

      =  2584

h = √2584

   =  50.83 ft.

So the height of the building

= 11 + 50.83

= 61.83 feet.

You might be interested in
What is an equation of the line that passes through the points (0, -1)(0,−1) and (6, 1)(6,1)?
horrorfan [7]

slope = y2 - y1 \div x2 - x1

1 -  - 1 \div 6 - 0

2 \div 6

1 \div 3

y = mx + c

1 = 1 \div 3 \times 6 + c

1 = 2 + c

c = 3

y = 1 \div 3x + 3

5 0
3 years ago
What is the area , in square meters of the shaded part of the rectangle below
Licemer1 [7]

Answer:

123.5 m^2

Step-by-step explanation:

The area of the whole rectangle is 9 x 19 = 171 m^2

The area of the region that isn't shaded is (5 x 19)/2 = 47.5 m^2 because the height of the triangle is 5 (9 - 4) and the area of a triangle is

(height x length)/2

171 - 47.5 = 123.5 m^2

4 0
3 years ago
A triangle with the angle
Dahasolnce [82]
Answer : It is possible to form a triangle


Explanation : To form a triangle, sum of angles should be equal to 180
72 + 48 + 60 = 180 So, triangle is formed
Therefore the following statement is possible.
8 0
2 years ago
3x-15x-9+20=2 rational inequality​
elena55 [62]

Answer:

-12x+11=2

-12x=2-11

-12x=-9

x=-9\-12

x=3\4

3 0
2 years ago
On Monday night, you have 2 hours of homework. On Tuesday night, you have 3
coldgirl [10]
It goes up I think about 10%
7 0
2 years ago
Read 2 more answers
Other questions:
  • HELPP!! In the 30-50-90 triangle below, side s has a length of and side q has a length of
    5·1 answer
  • Which represents the inverse of the function f(x) = 4x?
    7·1 answer
  • A coin weighs 5/6 ounces. Ann picked up 3 of these coins.
    13·1 answer
  • The quadratic function below has an axis of symmetry through x = -4; a vertex at (-4, -9) and zeroes at x = -7 and x = 0.
    9·1 answer
  • 4 If y = 2x + 1, what is X=-3?<br>A 5<br>B - 7<br>C -5<br>D 6<br>​
    15·2 answers
  • (12, 9, 4) What is the area of the parallelogram shown below?
    9·1 answer
  • 3+5 plz help will gibe brain
    10·2 answers
  • My guys got me I am giving brainliest
    10·1 answer
  • Х<br> 2x + 24<br> Please help
    8·1 answer
  • brad says that if a second number is 125% of the first number, then the first number must be 75% of the second number. is he cor
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!