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
Alinara [238K]
2 years ago
10

A 13-foot ladder leans against the side of a house with its base 3 feet from the house. Use the Pythagorean Theorem to approxima

te how high the ladder reaches up the side of the house. Round your answer to the nearest hundredth.
Mathematics
1 answer:
wlad13 [49]2 years ago
6 0

Answer:

12.65

Step-by-step explanation:

The formula for Pythagorean Theorem is 'a' squared + 'b' squared = 'c' squared. So let's call the base of this triangle, which is 3, 'a' and the length, which is the hypotenuses, 'c'. Now we need to plug it in. So, we square 3 and square 13. It's now (9+b=169). Solve the equation and you get b^2=160. So now we solve for the square root. And the answer is 12.6491106407 which you can round to 12.65

You might be interested in
NEED HELP ASAP THIS IS A TEST<br><br> will mark brainlest <br><br> NO LINKS
Nataly_w [17]
-371 7/24
From quizlet made from balletskye20 with 16 terms
8 0
2 years ago
Frank is using a cookie recipe that calls for 2 ¼ cups of flour. The recipe yields 20 cookies. How much flour would be needed to
larisa86 [58]

Hey there! I'm happy to help!

How many times does 20 go into 48?

48/20=2.4

So, we multiply our amount of flour for 20 cookies by 2.4.

2.25×2.4=5.4

Therefore you would need 5.4 or 5 2/5 cups of flour to make 48 cookies.

Have a wonderful day! :D

3 0
3 years ago
Kit charges customers an initial fee plus a certain amount per hour to walk their pets. The table below shows the amount of mone
Luda [366]

Answer:

The answer would be 7.5

Step-by-step explanation:

This is due to if there were to be a chart it would start at 15 then continue by 7.5 which would then lead to 1 hour which is 22.5 min additionally other people are not answering this because you did not give all the information such as the chart etc and the answers unlike me i have the toolds and the questions.

8 0
3 years ago
A musician plans to perform 4 selections. In how many ways can she arrange the musical selections?
Y_Kistochka [10]
The musician can arrange the musical selections 24 times. :)
8 0
3 years ago
Read 2 more answers
Lucy had half as much money as Mel, but since grandma gave them each $20 she now has three-fifths as much. How much money does L
Elan Coil [88]

Answer:

Lucy has $60

Step-by-step explanation:

Mel had 80

Lucy had 40

Now Mel has 100

and Lucy has 60

60/100 = 3/5

5 0
3 years ago
Other questions:
  • The product of.....<br><br> Is rational or irrational?
    9·1 answer
  • A dolphin jumped up out of the water and back into the water in a parabolic path. (H) height (t) seconds . H=-8(t-0.5)^2+2 . How
    9·1 answer
  • Abigail, who works for a region's department of health, is looking for evidence that the percentage of adults in the region who
    6·1 answer
  • Hey can you please help me posted picture of question help
    11·2 answers
  • How many ways can a dance instructor send 5 of her 8 students to a simmer dance program
    5·1 answer
  • How many times larger is 9 × 1013 than 3 × 108?
    11·1 answer
  • Need help asap ALGEBRA 2<br> given m||n find the value of x​
    5·2 answers
  • Complete the steps for solving 7 = –2x2 + 10x.
    6·1 answer
  • Find the volume<br> of a cylinder that<br> has a diameter of<br> 8 inches and is<br> 20 inches tall.
    5·1 answer
  • 7 freinds to a party if each freind will get 5 cookies and each box has 12 cookies how many boxes does shenika need to get
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!