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
arlik [135]
3 years ago
6

A wall is 15 ft. high and 10 ft. from a house.

Mathematics
1 answer:
Alexxandr [17]3 years ago
5 0

Answer:

=11.35 ft.

Step-by-step explanation:

The ladder, the flat surface the wall and the height up to the window form a trapezium.

The triangle that constitutes of the trapezium has the ladder as the hypotenuse, the distance between the two walls as base and the perpendicular distance from the base of the ladder to the window as height.

The height=20.35 ft-15 ft= 5.35 ft

Distance between the walls=10 ft

Hypotenuse²= base²+height²

H²=b²+h²

=10²+5.35²

=128.6225

H=√128.6225

=11.35 ft.

Download odt
You might be interested in
emeril used a total of 7 1/4 cups of flour to make three pastries. he used 2 1/4 cups of flour for the first and 2 1/3 cups for
inysia [295]
2 1/3 + 2 1/4 
   = 4 7/12 
7 1/4 - 4 7/12
     =2 2/3
5 0
3 years ago
Read 2 more answers
I need help to find the circumstance
ikadub [295]
A line that is drawn straight through the midpoint of a circle and that has its end points on the circle border is called the diameter (d)
Half of the diameter, or the distance from the midpoint to the circle border, is called the radius of the circle (r).
The circumference of a circle is found using this formula:
C=π⋅D or C=2π⋅R
4 0
3 years ago
What is the distance between the points (−3, −5) and (−3, −7) ?
mario62 [17]

Step-by-step explanation:

d = √(x2-x1)²+(y2-y1)²

d = √(-3-(-3))²+(-7-(-5))²

d = √ 0+(-2)²

d = √4

d = 2 units

5 0
2 years ago
Solve this equation: 2s + s + 12 = 132. <br> A. s = –30<br> B. s = 120<br> C. s = 9<br> D. s = 40
nataly862011 [7]
Solve your equation step-by-step.

2s+s+12=132

Simplify both sides of the equation.

2s+s+12=132

Simplify:

3s+12=132

Subtract 12 from both sides.

3s+12−12=132−12

3s=120

Divide both sides by 3.

3s/3 = 120/3

s=40

4 0
3 years ago
Read 2 more answers
#Brainly Please help me with this question
zavuch27 [327]
= 2^-16 * 5^10 * (5^-8 / 2^12) * 2^28
= 2^-28 * 5^2 * 2^28
= 5^2
= 25

hope it helps
8 0
3 years ago
Other questions:
  • What’s 4/5 = 20/blank = blank/45
    14·1 answer
  • Please can i have some with the question attached thanks.
    5·1 answer
  • Assume that the following events are independent: • probability that a randomly selected person has red hair is 0.14 • probabili
    11·2 answers
  • What is the slope of the line passing through (-3, 5) and (5, -3)?
    6·1 answer
  • Tim read 3 books . alison read 4 books. henry read 6 books. how many books did they read all together?
    7·1 answer
  • A software company is hiring some programmers to add to its development team. A junior programmer salary is $48,000 and a senior
    13·1 answer
  • Is it plausible that more than 10% of Americans believe in aliens? A random sample of 2000 adult Americans were surveyed and 15%
    15·1 answer
  • NEED HELP FAST:
    8·1 answer
  • Please help! I’ll mark brainliest
    11·1 answer
  • Classify the triangle as acute, right, or obtuse.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!