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
Vedmedyk [2.9K]
2 years ago
5

City Hall is planning to construct a new building. The height of each triangular-shaped face on the top of the building will be

75 feet. The diagram shows all the building dimensions.
Calculate the total area of the exterior faces of the building (do not include the base area). Show your work.

Mathematics
1 answer:
mixas84 [53]2 years ago
6 0

Answer:

74 630 ft

Step-by-step explanation:

85×182×4+1/2×85×75×4

You might be interested in
5+2x+6=x +10 <br> Solve this equation and show ur work
Rama09 [41]

Answer:

x = -1

Step-by-step explanation:

5 + 2x + 6 = x + 10

11 + 2x = x + 10

      -x      -x

11 + x = 10

-11          -11

x= -1

3 0
3 years ago
Read 2 more answers
We want to find the zeros of this polynomial:
fredd [130]

Answer:

x = -3 and x = -3/2

Step-by-step explanation:

After writing down the polynomial, split it; put a line between 3x^2 and -18x. Look and 2x^3 + 3x^2 and -18x - 27 separately and factor them both:

p(x) = 2x^3 + 3x^2 <u>- 18x -27</u>

p(x) = x^2(2x+3) <u>-9(2x+3)</u>

Now notice how x^2 and -9 have the same factor (2x+3). That means x^2 and -9 can go together:

p(x) = (x^2 - 9)(2x+3)

Factor it once more because there's a difference of squares:

p(x) = (x+3)(x-3)(2x+3)

Now just plug in whatever makes the each bracket equal 0:

x = -3, x = 3, and x = -3/2

Those are your zeros.

8 0
3 years ago
How do you solve the questions for the probability
Nonamiya [84]
Count how many pieces there are and then seer how many is that specific Piece and for percentage make it 100% of this amount then divide the different one out
5 0
3 years ago
The sales tax in New Jersey is 6%. For a $16 book, what will the total cost be, including sales tax?
Rasek [7]
<span>The sales tax in New Jersey is 6%. For a $16 book, what will the total cost be, including sales tax?
Solutions:
=> 16 dollars is the amount of book
=> 6% is the sales tax which is equals to (6% / 100% = 0.06)
Let’s follow the formula to get the total amount to be paid.
=> 16 dollars * .06 = .96 dollars
Now, let’s add this together:
=> .96 + 16 dollars = 16.96 dollars.</span>



5 0
3 years ago
Read 2 more answers
Help me simplify expressions
azamat
Multiply both sides of your equation bye the denominator 
5 0
3 years ago
Other questions:
  • A typical adult has an average IQ score of 105 with a standard deviation of 20. If 20 randomly selected adults are given an IQ t
    12·1 answer
  • The graph shows the relationship.....
    13·1 answer
  • 0.0072 in expanded form
    6·1 answer
  • Solve the equation below and find the variation constant, k .Find y when x = 7 and z=5, if y varies jointly as x and 2, and y= 1
    14·1 answer
  • What number is 20% of 80? HELPPP!
    9·2 answers
  • Simplify the expression<br> (-1-3i)(-6-i)
    12·1 answer
  • The number of cars running a red light in a day, at a given intersection, possesses a distribution with a mean of 2.4 cars and a
    14·1 answer
  • Need help w the circled ones plsssss
    15·2 answers
  • Plsssss help meeeeeee!!
    11·1 answer
  • Point J has coordinates (–3, 4) in the coordinate plane. Point K has coordinates (3, 4).
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!