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
Gwar [14]
3 years ago
6

Peter was told by his teacher that he needed to measure the height of the building in which his classroom was located. He backs

away from the building and places a mirror an the ground between him and the wall When he can see the top of the building in the mirror, Peter is 2 feet 9 inches away from the mirror and the mirror is 11 feet away from the wall of the building. Peter knew his eye level was exactly 5 ft 6 inches off of the ground, so he was able to calculate the height of the building. How tall is the building in feet?
Mathematics
1 answer:
Fed [463]3 years ago
5 0

Answer:

<h2>IT'S 22 JUST FOUND OUT </h2>

Step-by-step explanation:

You might be interested in
PLEASE HELP WILL MARK BRAINLIEST Determine the value of h. Round your answer to the nearest hundredth if necessary.
jarptica [38.1K]

Answer:

<h2><u>Answer</u><u> </u><u>:</u><u>-</u></h2>

Here,

At first we know that parallel line cut transversal lines. They make them in a proportion.

h/10 = 9/13

h = 10 × 9/13

h = 90/13

h = 6.92

\\

5 0
3 years ago
Read 2 more answers
Complete the proof....​
mart [117]

Answer:

2d, 3b

Step-by-step explanation:

pay attention in class

these are simple theorems

i wish you all the best

if you want, i can explain them to you

5 0
2 years ago
72
Rzqust [24]

Answer:

36

Step-by-step explanation:

The way to read this question would go: What is 72% of 50 because that will get you the number of correct solutions. When reading a statement like that, the word "of" means to multiply. However, before we multiply those two values we have to convert the value "72" into percent form. To do that you just divide it by 100 to get 0.72. Then following the statement, you would do 0.72*50 to get your final value of 36 correct questions

6 0
3 years ago
Answer???
olga nikolaevna [1]
5+6.50+7.21=18.71 30-18.71=$11.29 left
5 0
3 years ago
Read 2 more answers
The first two steps in determining the solution set of the system of equations, y = x2 – 2x – 3 and y = –x 3, algebraically are
rodikova [14]
Is that supposed to be : y = -x^3 ?? 
<span>i have the same question </span>
<span>yes it is </span>
<span>so when you write x2 you mean x^2 and 2x is 2^x also ? </span>
<span>is it an exponent
sorry, need ponts
</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • 12 is 75% of what number?
    9·1 answer
  • Simplify<br> 3 × 3x² × y × 4z × x × y × z
    5·2 answers
  • Multiply 3⁄4 × 16⁄9 .
    7·2 answers
  • How many reflectional symmetry does a regular hexagon have
    5·2 answers
  • On a piece of paper, use a protractor to construct right triangle ABC with AB=3 in. , m∠A=90° , and m∠B=45° .
    7·2 answers
  • 5 3/8 - 1 5/8 =???
    12·2 answers
  • The life expectancy of a particular brand of tire is normally distributed with a mean of 40,000 and a standard deviation of 5,00
    6·1 answer
  • When solving subtraction problems, what should you do when there aren't enough counters to remove? ​
    10·1 answer
  • Two linear functions are shown below. Which function has a greater rate of change?
    13·2 answers
  • Some help with this
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!