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
tiny-mole [99]
3 years ago
9

You are hanging 3 display shelves with the same width on a wall so that there is 18 inches of space above each shelf for placing

items.Each shelf is 3 inches wide. You want the space from the ceiling to the top 18 inches of space and the space below the bottom shelf to a chair rail to be the same. Determine the distance from the ceiling to the bottom of each of the shelves so that you can install them. Explain how you got your answer.
Mathematics
1 answer:
Kazeer [188]3 years ago
4 0

Answer:

You need to have a minimum of 16 inches of clearance.

Step-by-step explanation:

You might be interested in
PLEASE PLEASE HELP GIVING BRAINALIST AND EXTRA POINTS FOR FIRST PERSON
Tcecarenko [31]
<h2>Answer:</h2><h3>For each of these, we use PEMDAS (parenthesis, exponent, multiplication, division, addition, subtraction, IN THAT ORDER).</h3>

#11:

2(6k - 1) = -32\\\\12k - 2 = -32\\\\12k = -30\\\\k = -2.5

#12:

15 = -3(x - 1)\\\\15 = -3x + 3\\\\12 = -3x\\\\-4 = x

#13:

7x + 6x - 3x - 45 = 15x\\\\10x - 45 = 15x\\\\-45 = 5x\\\\-9 = x

#14:

3x + 5 = \frac{1}{2}(4x + 28)\\\\3x + 5 = 2x + 14\\\\x + 5 = 14\\\\x = 11

#15:

10 - (x + 5) = 2x + 14\\\\10 - x - 5 = 2x + 14\\\\5 - x = 2x + 14\\\\5 - 3x = 14\\\\-3x = 9\\\\x = -3

#16:

\frac{2}{5}(10x - 15) = -14\\\\4x - 6 = -14\\\\4x = -8\\\\x = -2

*Note: You can check my work by pluging in each result I got for x back into the equation and solve. If both numbers on each side of the equal sign match, that means I'm right.

3 0
3 years ago
What is the value of A
Vlada [557]

Answer:

the answer is -3x² caused when -x divide with 3x it will became -3x²

7 0
3 years ago
Daniel owns a synall business selling used books. He knows that in the last week 60
zzz [600]

The probability that the next customer that comes into Daniel's business will pay with a credit card is 23 / 87.

<h3>What is the probability?</h3>

Probability determines how likely it is that an event would happen. The probability the event occurs is 1 and the probability that the event does not occur is 0.

The probability that the next customer will pay with a credit card = number of people who paid with a credit card / total number of customers

23 / (23 + 60 + 4)

23 / 87

To learn more about probability, please check: brainly.com/question/13234031

5 0
2 years ago
Help me! What is the surface area of the triangular prism shaped toy car ramp shown?
dalvyx [7]

Answer:

TRY 416in²

Step-by-step explanation:

front:

8×17=136÷2=68

same for the back

back = 68

side 1=

7×15=105

side 2=

8×7=56

bottom=

17×7=119

68+68+105+56+119=416

8 0
2 years ago
write an equation in slope intercept form for the line that passes through the points (3,2) and(-9,6)
netineya [11]

Answer:

y = - \frac{1}{3} x + 3

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (3, 2) and (x₂, y₂ ) = (- 9, 6)

m = \frac{6-2}{-9-3} = \frac{4}{-12} = - \frac{1}{3}, hence

y = - \frac{1}{3} x + c ← is the partial equation

To find c substitute either of the 2 points into the partial equation

Using (- 9, 6), then

6 = 3 + c ⇒ c = 6 - 3 = 3

y = - \frac{1}{3} x + 3 ← in slope- intercept form

4 0
3 years ago
Other questions:
  • 50 Points
    12·1 answer
  • Which expression gives the area of the triangle shown below
    11·1 answer
  • PLEASE HELP !!!!! which graph represents this system of inequalities?
    9·1 answer
  • The sum of -15/32 and 7/32 is ___.<br> A. 1/4<br> B. -1/4<br> C. -11/16<br> D. -1/8
    14·2 answers
  • Which of the following shows an example of the identity property of 0? Select one: a. 1/2+1/2=1 b. 22/7+(-22/7)=0 c. 0+(-7 5/6)=
    6·1 answer
  • You have two jobs. You earn $8 for each hour x that you work as a restaurant host and $6 for each hour y that you work as a hair
    5·1 answer
  • How can you prove a conjecture is false?
    5·1 answer
  • A random sample of 747 obituaries published recently in Salt Lake City newspapers revealed that 344 (or 46%) of the decedents di
    8·1 answer
  • On a certain map, 3/4 inch represents one mile. What distance, in miles, is represented by 1(3/4)?
    13·1 answer
  • Maya raised 286.00
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!