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
LUCKY_DIMON [66]
3 years ago
12

A carpenter is constructing staircase in a house. The distance from the floor to the basement is 10.8 feet. The staircase will b

e 16.6 feet long. What angle do the stairs make with the basement floor?
Mathematics
1 answer:
konstantin123 [22]3 years ago
4 0

Answer:

\theta = 40.59^\circ

Step-by-step explanation:

Given

The question is illustrated with the attached image

Required

Find \theta

To do this, we use sine formula

i.e.

\sin(\theta) = \frac{Opposite}{Hypotenuse}

So, we have:

\sin(\theta) = \frac{10.8}{16.6}

\sin(\theta) = 0.6506

Take arc sin

\theta = \sin^{-1}(0.6506)

\theta = 40.59^\circ

You might be interested in
Please help..... , click on it to get a better view :)
Vlad1618 [11]

Answer:

Step-by-step explanation:

6 0
3 years ago
Asap please !
nevsk [136]

Answer:

Maybe, since it's a fair game.

Step-by-step explanation:

8 0
2 years ago
ABCD is a parallelogram. Find the indicated measure:
uranmaximum [27]

Answer:

12 12 12 12 12 12 12 12 12 1 2 12 12

7 0
3 years ago
Ron bought 6 tickets to a concert by the orchestra in his town. If he gave the cashier $75 and received $3 in change, how much d
Harman [31]
75-3= 72
72/6= 12
Each ticket costs $12.00
8 0
3 years ago
Read 2 more answers
The temperature in degrees Fahrenheit of a corpse t hours after death is 58+40e−t/2458+40e−t/24. What is the temperature of the
jolli1 [7]

Answer:

58+40e−t/2458+40e−t/24

step by step explanation:

Normally, the temperature of a corpse is the temperature of the surrounding environment.

This is done by losing or gaining heat to equilibrate to that of the surrounding.

Let's assume that the final temperature of the corpse is after t hrs.

Then the temperature of the surrounding in degree Fahrenheit is equal to 58+40e−t/2458+40e−t/24

7 0
3 years ago
Read 2 more answers
Other questions:
  • right triangle has an angle whose measure is 35 degrees what is the measure of the third angle in Triangle
    8·1 answer
  • What is the answer, I’m having a hard time understanding it.:(
    15·1 answer
  • A football player gained 2 yards on one play . On the next play he gained 5 feet was his gain greater on the first or second pla
    11·2 answers
  • Leah is studying a bacteria sample that increases 4 times in mass every day. At the end of day 1 of her study, the sample has a
    13·2 answers
  • Round 24,732 to the<br> nearest thousand.
    6·2 answers
  • For 100​ births, P(exactly 55 ​girls)equals0.0485 and ​P(55 or more ​girls)equals0.184. Is 55 girls in 100 births a significantl
    15·1 answer
  • Nate solves the problem 3x5=15 by writing and solving 15 divide 5=3. explain why nates method works
    9·1 answer
  • jacket is on sale at 15% off the original price of $68. based on this sale how much money will he save
    5·1 answer
  • Solve the following two problems using Calculus. Show all of your work on a separate sheet of paper, making clear how you arrive
    6·1 answer
  • (Please someone help me!) (No links!)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!