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
Whitepunk [10]
2 years ago
6

NEED HELP QUICK!!! Nicole works at the corporate headquarters for a major organization. Some days she feels as if she spends all

day in the elevator. Her office is on the middle floor. After working in her office for a couple of hours, she went up eight floors to meet with the human resource department to discuss her new promotion. She left that meeting and went up five floors to meet with stockholders. Following that meeting she went down nine floors for a reception in the private cafeteria. After that event, she went up seven floors to meet with her new boss. Finally, she went down thirty-two floors to the main entrance of the building, which is on the first floor, and out to meet a friend for dinner. How many floors does the building have? PLEASE ANSWER WITH EXPLANATION PLEASE, THANK YOU
Mathematics
1 answer:
Fittoniya [83]2 years ago
7 0

The travels you have described are:

                                       (Middle floor) + 8 + 5 - 9 + 7 - 32

                                   =  (middle floor)  + 20 - 41

                                   =  (middle floor)  -  21  brought her to floor #1.

So                                   Middle floor  -  21  =  1

Add 21 to each side:    Middle floor  =  22 

The building has (2 x middle floor)  =  44 floors.

You might be interested in
How can the associative property be used to mentally solve 48+82?
Lilit [14]
(40+80) + (8+2)
120+10
130
your answer would be 130
you group 40 and 80 and get the answer and then group 8 and 2
get answer to both then and then you add them together for the answer
5 0
3 years ago
Given the function ƒ(x) = 20x2 − 18x − 25, find ƒ(−1).
dlinn [17]

f(x) = 20x² - 18x - 25

f(-1) = 20(-1)² - 18(-1) - 25

= 20 + 18 - 25

= 13

7 0
3 years ago
Can someone please help explain 3/24 = 33/?
sweet [91]

Answer:

264

Step-by-step explanation:

because 33 is 11 times 3 so you multiply the 24x11 equal 264

33/264

8 0
2 years ago
Read 2 more answers
Jerome is on top of a mountain that is 12,060 feet
pochemuha

Answer:

120

Step-by-step explanation:

7 0
2 years ago
Please help on the area for 7 8 9 please all i need help is
weeeeeb [17]

The area of the equilateral, isosceles and right angled triangle are 12.6mm², 9.61in² and 16.81yds² respectively.

<h3>What is the area of the equilateral, isosceles and right angle triangle?</h3>

Note that:

The area of an Equilateral triangle is expressed as A = ((√3)/4)a²

Where a is the dimension of the side.

The area of an Isosceles triangle is expressed as A = (ah)/2

Where a is the dimension of the base and h is the height.

The area of a Right angled triangle is expressed as A = (ab)/2

Where a and b is the dimension of the two sides other than the hypotenuse.

For the Equilateral triangle.

Given that;

  • a = 5.4mm
  • Area A = ?

A = ((√3)/4)(5.4mm)²

A = ((√3)/4)( 29.16mm² )

A = 12.6mm²

Area of the Equilateral triangle is 12.6mm²

For the Isosceles triangle.

Given that;

  • Base a = 3.4in
  • Slant height b = 5.9in
  • height h = ?
  • Area A = ?

The height h is the imaginary line drawn upward from the center of a.

First, we calculate the height using Pythagorean theorem

x² = y² + z²

Where x = b = 5.9in, y = a/2 = 3.4in/2 = 1.7in, and z = h

(5.9in)² = (1.7in)² + h²

34.81in² = 2.89in² + h²

h² = 34.81in² - 2.89in²

h² = 31.92in²

h = √31.92in²

h = 5.65in

Now, the area will be;

A = (ah)/2

A = (3.4in × 5.65in )/2

A = 19.21in²/2

A = 9.61in²

Area of the Isosceles triangle is 9.61in².

For the Right angled triangle

Given that;

  • a = 8.2yds
  • b = 4.1yds
  • c = 9.17yds
  • Area A = ?

A = (ab)/2

A = ( 8.2yds × 4.1yds)/2

A = ( 33.62yds²)/2

A = 16.81yds²

Area of the Right angled triangle is 16.81yds²

Therefore, the area of the equilateral, isosceles and right angled triangle are 12.6mm², 9.61in² and 16.81yds² respectively.

Learn more about Pythagorean theorem here: brainly.com/question/343682

#SPJ1

6 0
1 year ago
Other questions:
  • 4. Choose an initial value that is less than zero. What happens to the value of
    14·1 answer
  • A piece of wood is 180cm long, Tom cuts it into three pieces in the ratio 2:3:4
    8·2 answers
  • 1161.90 to the nearest hundred
    14·1 answer
  • How much minutes is 11:24 minus 10:45
    8·1 answer
  • The Strike Zone Battling Center provides cages for baseball players to perfect their swing. The patron pays a fixed rate of $12.
    5·1 answer
  • Solve for x. 4(7x−3)−6=6−4(3x−7) Enter your answer in the box.
    9·1 answer
  • Shazia sells 25x^2+5x+5 flowers in one day. If she sells the same number of flowers each day for rs 5x each , how much money wil
    11·1 answer
  • ANSWER ASAP look at pic and answer #18
    11·2 answers
  • How many people u think be on this app every day 10million or 1million?
    8·1 answer
  • Analyze the diagram below and answer the question that follows how much larger is the value for d X then the value of y
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!