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
blagie [28]
3 years ago
11

A 22 ft ladder is set up 6 feet from the base of the building. How far up the building does the ladder reach. Round to the neare

st tenth of a foot
Mathematics
2 answers:
Dennis_Churaev [7]3 years ago
6 0

Answer:

Let AB be the height of the building and B be the base as shown in the figure.

Using Pythagoras Theorem,

AC^{2} =AB^{2} +BC^{2} \\or, 22^{2}= AB^{2}+ 6^{2} \\or, 484 = AB^{2} +36\\or, AB^{2} = 448\\or, AB = 8\sqrt{7} feet\\So, the ladder reaches 8\sqrt{7} feet far from the building

Serga [27]3 years ago
5 0

Answer

13.2

Step-by-step explanation:

bcuz i did it on egde 2021

You might be interested in
Rewrite the function by completing the square. h(x)= x^{2} +3 x -18 left parenthesis, x, right parenthesis, equals, x, squared,
ludmilkaskok [199]

Answer:

  h(x) = (x +1.5)^2 -20.25

Step-by-step explanation:

We assume you want to rearrange h(x)= x^2 +3x -18.

Recognize the coefficient of x is 3. Add and subtract the square of half that. (3/2)^2 = 9/4 = 2.25

  h(x) = (x^2 +3x +2.25) -18 -2.25

Now, write the expression in parentheses as a square, simplify the constant.

  h(x) = (x +1.5)^2 -20.25 . . . . . . . . vertex form

4 0
3 years ago
What is 2/5 +(-3/15)
Morgarella [4.7K]

Answer:

-281.25


Step-by-step explanation:


6 0
3 years ago
Help? Giving brain!!
Ierofanga [76]

Answer:

Natalie saved 16%

Step-by-step explanation:

Natalie saved 16% because 20 divided by 125 is 0.16

When we find percentages our goal is to get something like 0.24 which would mean 24% or 0.14 or 14% in this case it is perfect because we immediately see 0.16 or 16% leaving us with our answer, Natalie got 16% off her new phone.

6 0
2 years ago
Read 2 more answers
What is the slope intercept form of the equation y-7=3(3x-11)
ladessa [460]
<span>y - 7 = 3(3x - 11)
y - 7 = 9x - 33
y = 9x - 26 

</span>answer
slope intercept form: y = 9x - 26 

4 0
3 years ago
HELP PLEASE 40 Points both questions please
Anit [1.1K]
The answer for this is C.
4 0
3 years ago
Other questions:
  • How many triangles can be constructed with angles measuring 10º, 80º, and 90º?
    7·2 answers
  • HELP ASAP PLEASE!!!!!!!!!! WILL GIVE BRAINLIEST
    7·1 answer
  • SIMPLIFY THE EXPRESSION THE SQUAREROOT OF 12
    10·2 answers
  • ...........This thing
    14·1 answer
  • Wich is the result of 23*1/5?
    14·2 answers
  • Car A travels 170 miles in 4 hours. Car B travels 306 miles in 4 hours. Car B travels 306 miles in 4 hours. Which car has the fa
    8·1 answer
  • Did you know it takes about 40 pounds of olives to make 3 liters of olive oil?
    9·1 answer
  • Where do you get the 2/5 and 3/5 from
    11·1 answer
  • How is heat included in the equation of an endothermic reaction? D. Heat is crossed out in the products of the equation. C. Heat
    13·1 answer
  • Another question from me cause yeah :DDDD
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!