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
Anna35 [415]
2 years ago
11

A home improvement contractor is painting the walls and ceiling of a rectangular room. The volume of the room is 998.25 cubic fe

et. The cost of wall paint is $0.12 per square foot and the cost of ceiling paint is $0.18 per square foot. Find the room dimensions that result in a minimum cost for the paint. g

Mathematics
1 answer:
AlladinOne [14]2 years ago
6 0

Answer:

the room dimensions that result in a minimum cost for the paint is;

x = 11 ft

y = 11 ft

z = 8.25 ft

Step-by-step explanation:

Shown in the attachment;

You might be interested in
Graph y = - 3x + 7 .
lbvjy [14]

Answer:

put your first point at 7 in y axis that point go down 3 to the rights side 1 and your point should be at (1,4) then connect the dots and that's how you graph it

Step-by-step explanation:

5 0
2 years ago
Write an equation for this trend line
jeka94

Answer:

y=-1/3x+8 i think

Step-by-step explanation:

3 0
3 years ago
what 2 numbers can be multiplied to equal 18 but can also be subtracted or added to each other to equal 9
Katena32 [7]

3 x 6 = 18


3+ 6 - 9

8 0
3 years ago
Read 2 more answers
Which statement(s) give advantages or disadvantages of systematic random sampling? Check all that apply.
Rina8888 [55]

Answer:

A,D,E

Step-by-step explanation:

Edge 2020

3 0
3 years ago
What is the following product ?
AfilCa [17]

Answer:

The correct answer is option B). 7x² -12x√14 + 72

Step-by-step explanation:

I<u>dentity</u>

(a - b)² = a² - 2ab + b²

Find the product

It is given that ( x√7 - 3√8)(x√7 - 3√8)

(x√7 - 3√8)(x√7 - 3√8) =  (x√7 - 3√8)²

(x√7 - 3√8)² =  (x√7)² - 2*x√7*3√8 +(3√8)²

 = 7x² - 6x√56 + 72

 = 7x² - 6x*2√14 + 72

 = 7x² - 12x√14 + 72

Therefore the correct answer is option B).  7x² - 12x√14 + 72

8 0
3 years ago
Read 2 more answers
Other questions:
  • Emma borrowed $300 to repair her car. the finance (interest) charge on the loan was $20, and the term on the loan was 14 days. w
    14·1 answer
  • Anna saves 5/8 of her money. What percent of her money does Anna save
    8·1 answer
  • Which function would be produced by a horizontal stretch of the of y=
    8·1 answer
  • Jeremy opens a chocolate shop in the city. He pays $1,500 a month for rent and maintenance of the shop. The price of raw materia
    9·2 answers
  • Type the correct answer in each box. Use numerals instead of words.
    5·1 answer
  • A bag contains 6 red marbles, 6 white marbles, and 4 blue marbles find P(red or blue).
    15·1 answer
  • O A. -2<br> O B. -1<br> C. 2<br> D. 1
    11·2 answers
  • If a bootle says 8% fruit juice and it is a 120 milliliter bottle , how many milliliters of fruit juice ?
    12·1 answer
  • Enumerate the 4 steps in solving. Simple problems?. step.1 .step. 2. step .3 .step 4?​
    6·1 answer
  • Find the value of X, show work​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!