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
Ratling [72]
3 years ago
8

The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. If the dis

Mathematics
2 answers:
Trava [24]3 years ago
7 0

Answer:

19.05 ft

Step-by-step explanation:

-Given Hypotenuse=22 ft and the base length is 11 feet.

-We apply the Pythagorean theorem to find the height:

h^2+b^2=H^2\\\\h=\sqrt{22^2-11^2}\\\\=19.05\ feet

Hence, the stair's height is 19.05 ft

KonstantinChe [14]3 years ago
7 0

Answer:

19.05

Step-by-step explanation:

You might be interested in
Reggie’s bank is offering a checking account for anyone who has more than 1000. He deposits 3200 into the account at a rate of 4
timama [110]

Answer: 384

Step-by-step explanation:

4/100×3200×3yrs

=128

5 0
3 years ago
A bicycle has a circumference of approximately 81.68 inches
Blizzard [7]

Answer:

25

Step-by-step explanation:

Don't ask

8 0
3 years ago
I need help please t= hours
JulsSmile [24]
All I can see is the equation. What is it asking?
7 0
3 years ago
 which pairs of angles in the figure below are vertical angles check all that apply
makvit [3.9K]

Answer:

Options A, B and D

Step-by-step explanation:

∠ATN and ∠RTD are vertical angles.

∠RTP and ∠ATB are vertical angles.

∠DTN and ∠ATP are vertical angles.

8 0
2 years ago
Express the answer in standard form.​
Natali [406]

Answer:

-2x^{2} +8x-10

Step-by-step explanation:

Standard form is basically where the degrees of the terms are in descending order.

First, let's distribute the negative sign to the terms in the second parentheses:

-(3x^{2} -5x+3) = -3x^{2} +5x-3

Now, we can just combine like terms with the terms from the first parentheses:

x^{2} +3x - 7 - 3x^{2} +5x-3 = -2x^{2} +8x-10

So, our answer is: -2x^{2} +8x-10

8 0
3 years ago
Read 2 more answers
Other questions:
  • What happens to energy during a change of state? Why is it a physical change?​
    14·1 answer
  • Is the sequence 5, 9, 15, ... an arithmetic sequence? Explain. Type your answer below.
    8·1 answer
  • Subtract 5m + 2 from 9m
    8·1 answer
  • If the sum of the interior angles of a polygon is 3780° how many sides does it have ​
    7·1 answer
  • Your best friend made 60% of the 40 shots he took. how many shots did your friend make?​
    12·2 answers
  • Gentile, Lynch, Linder, and Walsh (2004) surveyed over 600 8 th- and 9th-grade students asking about their gaming habits and oth
    11·1 answer
  • 2 &lt; 17 ÷ e what is the E?<br><br> 3<br> 1<br> 7<br> 4<br> none of the above
    5·1 answer
  • uincy feeds his dog 2.75 cups of dog food each day. Each cup of dog food costs $1.25. He multiplies the numbers together to dete
    13·1 answer
  • A company has 30 different people that work for it. They need to send 4 people to 4 different job sites. In how many ways can th
    8·1 answer
  • Someone help please answer question 1
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!