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
sveticcg [70]
3 years ago
12

PLEASE HELP ASAP!! I WILL GIVE U BRAINLIEST, PLZ SOLVE A person places a mirror between herself and a building. The mirror is 17

.5 meters from the building. When she is 3 meters away from the mirror, she can see the top of the building in the corner of the mirror. If she is 2 meters tall, how tall is the building? Round your answer to the nearest hundredth. Enter your answer as a number. For example, if your answer is 14.5 meters, enter 14.5
Mathematics
1 answer:
Semenov [28]3 years ago
6 0

Answer:

11.6

Step-by-step explanation:

There are 2 traingles one from the person to bottom of mirror and one from the bottom of the mirror to the top of the building

these are conjugate triangles so if the 3m represents 17.5

what does the 2 m represent?

2*17.5/3=35/3=11 2/3 so 11.6

You might be interested in
Alexa has, 2 nickels, 1 quarter, and 3 pennies. How much money does she have?
UkoKoshka [18]

Answer:

38 cents

Step-by-step explanation:

quarter= 25

nickles= 5

pennies= 1

5+5+25+3= 38

6 0
4 years ago
Read 2 more answers
The sum of two consecutive integers is 373. Find the two integers and check your solution
Semmy [17]
The sum of two consecutive integers is 373
373/2=186.5
187 and 186
5 0
3 years ago
What is the recursive formula for the sequence? 10, 14, 18, 22, 26
makvit [3.9K]
We have an arithmetic sequence  <span>with </span>common difference<span> of </span>4; then, d = 4 and a1 = 4;
We have the formula an = a1 + (n-1)xd;
Finally, an = 10 + (n-1)x4 = 4n + 6;
6 0
3 years ago
Read 2 more answers
Estimate the order of magnitude of the length in meters of each of the following:. a. a ladybug. b. your leg. c. your school bui
Amanda [17]
A lady bug is the smallest or shortest item among the choices. A leg would be larger than a lady bug. Next, a giraffe has a height of about 10 meters which is undoubtly beyond the height of a school building. The city block would be the longest among all these. Hence the order from shortest to longest is lady bug < leg < school building < giraffe < city block
5 0
4 years ago
Subtraction numbers bonds 6-1/4
Tom [10]
6-1/4
(24-1)/4{by cross multiplication}
23/4
6 0
3 years ago
Read 2 more answers
Other questions:
  • The two-way table shows the number of people from Group A or B who chose Option 1 or 2.
    13·1 answer
  • Which expressions are equivalent to -90-60w−90−60wminus, 90, minus, 60, w?
    14·1 answer
  • How many minutes are in 3 2/4
    12·1 answer
  • In a tin of baked beans, weight of beans : weight of tomatoes : weight of other ingredients = 3 : 2 : 1 there are 150g of tomato
    11·2 answers
  • In a recent year the total sales at restaurant a were 25000 more than at restaurant b. total sales at the two stores were 550,00
    12·1 answer
  • What are the ratios for sin A and cos A? The triangle is not drawn to scale.
    14·1 answer
  • Cuanto es 50 gramos en kilos por fa
    7·2 answers
  • Need some figuring out which sentence has one solution,no solution, and infinite solution.
    15·1 answer
  • Solve for p: p - 6 = 5*<br> p = 1<br> p = 11<br> p = -1
    13·1 answer
  • Select the correct answer from each drop-down menu.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!