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
iris [78.8K]
3 years ago
12

a 28ft ladder leans against a building it reaches the base of a window that is 20 ft high. how far is the base of the ladder fro

m the base of the bulding
Mathematics
1 answer:
grigory [225]3 years ago
6 0

Answer:

<h2>19.596 feet</h2>

Step-by-step explanation:

Use the pythagorean theorem.

a^2 + b^2 = c^2

a = 20ft

c = 28ft

400 + b^2 = 784

b^2 = 384

b = 19.596

You might be interested in
Simplify the expression 1,000,000 × 0.00062 in scientific notation and express your answer in scientific notation.
Morgarella [4.7K]
The answer is 620. you can use a calculator for these types of questions

3 0
3 years ago
In the diagram, what is the measure of angle 1 to the nearest degree?
julsineya [31]
7x+4=88
7x=84
x=12
7x-12=7*(12)-2=82
angle 1=180-82=98
5 0
3 years ago
Read 2 more answers
daniel has 65 to spend at mexican fiesta.General admisions is 17,and each snack cost 4.50.How many snacks can daniel purchase wh
Vsevolod [243]

Answer:

x = 10.66 so Daniel can purchase 10 snacks without going over his budget.

Step-by-step explanation:

65 = 4.50x + 17

Subtract 17 from both sides, you're left with 48 = 4.50x

You then divide 4.50 from both sides to get your answer!

6 0
3 years ago
Read 2 more answers
Ashanti started to solve the linear equation 2x − 3 − 8x = 33. She first transformed the equation by combing like terms which re
7nadin3 [17]

Answer:

a)No

Step-by-step explanation:

2x - 8x = -6x instead of 10x.

So it shoukd be -6x - 3 = 33

8 0
3 years ago
Final the total cost. Purchase price = $2615 ; tax rate = 3%
nadya68 [22]
Its d if you need an explanation I can tell you

3 0
4 years ago
Read 2 more answers
Other questions:
  • What is 23% in a fraction in the lowest form
    5·2 answers
  • Will mark brainliest if the correct answer is given
    5·2 answers
  • J(x) = sqrt(x+6)<br> k(x) = 9-x<br><br> find j(k(-1))
    6·1 answer
  • The point (-9,-7) is on a circle with center (8,4). write in standard equation of the circle.
    6·1 answer
  • Y=1/2x + 3/4
    13·1 answer
  • Need this very badly​
    15·1 answer
  • Mary Catherine makes 2 gallons of punch for her party. How many quarts of punch did she make?
    7·1 answer
  • Need Help!!!!!!!!!!!!!! Calculate the area of this figure. Round your answer to the nearest tenth.
    10·1 answer
  • If x = 4 and y = 12, evaluate the following expression:
    12·1 answer
  • In a given​ year, residents of a country spent approximately ​$54.6 billion on their pets. Of this​ amount, ​$17.1 billion was f
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!