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
LuckyWell [14K]
3 years ago
8

a 4-meter ladder leans up a wall the foot of the ladder is 2 meters away from the wall how far up the wall will the ladder reach

Mathematics
1 answer:
svlad2 [7]3 years ago
7 0
The answer is 3.46 meters

You can get the answer by using the pythagorean theorem, since the ladder and the wall form a right triangle.

c^2 = a^2 + b^2
4^2 = 2^2 + b^2
16 = 4 + b^2
12 = b^2
b = sqrt(12) or 3.46 meters
You might be interested in
Can someone please help me. It's for the elimination method.
mojhsa [17]
Since there is 101 Tickets, 
Let S + A = 101
1.50S + 2.50A = $186.50



Adults + Students = 101

$186. 50 = $2.50 Adults + $1.50 Students

Answer is 35 Adults, and 66 Students.




Hope that helps!!!
6 0
3 years ago
20 minus 3.05 plus (-9.5) =<br><br><br><br> HELP ME PLEASE
Mazyrski [523]

Answer:

7.45

Step-by-step explanation:

20 - 3.05 + (-9.5)

16.95 + (-9.5)

16.95 - 9.5

7.45

7 0
3 years ago
Read 2 more answers
According to your lecture, what do successful students do? a. Study harder than everyone else c. Learn faster than other student
Inessa05 [86]

Answer:

On EDG the answer is D

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
Write an equation for the description.<br> Two-thirds a number x plus 4 is 6.
antiseptic1488 [7]
2/3x + 4=6. Is that what you mean?
8 0
3 years ago
21 + 15 = __(7 + 5) Help me what is the missing blank
V125BC [204]

Answer:

7776

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Lawrence performs a survey to determine the number of minutes of exercise seventh-grade athletes get in one week. He gets a list
    14·2 answers
  • The vertical line graph shows how often each number on a standard dice comes up. What percentage of rolls were a 6?
    12·1 answer
  • 1/5= 6x and 1/3= 10x
    15·2 answers
  • Question 3 please help me For final exam
    15·2 answers
  • Factorize -5x - 5y<br>Please show full and correct working!!!!!!
    15·1 answer
  • 0.0084 (x-64)^2 +7<br><br> Someone convert this to the standard form, please!
    7·1 answer
  • What is M&lt;3. PLEASE HELPPP
    14·1 answer
  • Answer fast please and thank you!
    12·1 answer
  • The table below shows the relationship between the number of miles traveled X in the number of gallons used by which of the foll
    12·1 answer
  • Which of the following numbers is a multiple of 7?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!