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
velikii [3]
3 years ago
13

2. to 1) A 13-foot ladder is leaning against a wall 5 feet from the base of the wall. How far above the ground does the ladder t

ouch the wall? *Simplest radical form* A) 144 ft B) 14 ft C) 144 ft D) /194 ft​
Mathematics
1 answer:
Degger [83]3 years ago
5 0

Answer:

12 ft

Step-by-step explanation:

You have a right triangle with the hypotenuse = 13 and one leg = 5

Let x = distance above the ground that the ladder touches the wall

Now use the Pythagorean theorem

x^{2}  + 5^{2} = 13^{2} \\x^{2}  + 25 = 169\\x^{2}  = 144\\x = \sqrt{144} = 12

It looks like none of the choices are correct, because the answer is 12 ft.

By the way, it is impossible for the ladder to reach up the wall a distance longer the the length of the ladder.  Think about it.  OK?

You might be interested in
Identify the slope and y-intercept of y = -x +1
Brrunno [24]
The slope is -1 because the number beside x is always the slope and the y-intercept is 1 because the number being added or subtracted from x is always the y intercept
4 0
3 years ago
Read 2 more answers
How do u put 72 7/10 into decimal?
NNADVOKAT [17]

Answer:

72.7

Step-by-step explanation:

First multiply 72 by 10

because 72 is 72 10s, making it a whole number.

then add 720 (72 times 10) to 7.

then all of that over 10.

then just divide.

727/10

72.7

this is what you do for all mixed numbers like that one.

7 0
3 years ago
Read 2 more answers
Choose a number between 67 and 113 that is a multiple of 3, 9, and 12
Anestetic [448]
72 is multiples of 3,9, and 12
3 0
3 years ago
Suppose you invest 16000 at 9% interest and that it is compounded daily. How much will you have in 8 years?
forsale [732]

Answer:

Compound interest is calculated by multiplying the initial principal amount by one plus the annual interest rate raised to the number of compound periods minus one.

Step-by-step explanation:

5 0
3 years ago
A triangle with angles of 74° and 16° is?
xxMikexx [17]
The answer is A trust me I did it before
4 0
3 years ago
Other questions:
  • A certain game is played on a board that shows a portion of the xy-coordinate plane. During one move in the game, a marker at a
    13·1 answer
  • A ball bearing is shaped like a sphere and has a diameter of 2.5 centimetres. What is the volume contained inside the ball beari
    6·2 answers
  • Which fraction is between 0 and 1/2
    9·1 answer
  • 3x4 + 7x3 - x2 - 4x + 8
    9·2 answers
  • Write the expression that would represent “seven less than five times a number.”
    9·1 answer
  • What dose 2 + 2 = ?????????
    14·1 answer
  • Cos 0 = 12/15. find sin 0.
    14·1 answer
  • You bought a shirt for $24.50, the tax rate is 5%, what is the tax of the<br> shirt? *
    5·1 answer
  • Which expressions are equivalent to 2(25)?
    9·2 answers
  • Using Postulates and/or Theorems, determine whether ABC~AXY.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!