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
Olenka [21]
3 years ago
5

At work, you are calculating the cost of insulation for a customer. The customer would like to install his own insulation in an

attic that is 12 yards by 18 yards. The insulation will cost $0.89 per square foot. To the nearest dollar, how much will it cost the customer to install the insulation
Mathematics
1 answer:
USPshnik [31]3 years ago
5 0

Answer:

  insulation cost: $1730

Step-by-step explanation:

The area to be covered is 36 ft by 54 ft, so is ...

  (36 ft)(54 ft) = 1944 ft^2

At a cost of $0.89 per square foot, the cost of the insulation is ...

  (1944 ft^2)($0.89/ft^2) = $1730.16

To the nearest dollar the cost of the insulation will be $1730.

__

The cost of insulation is given. The question asks for the cost of installation. Not enough information is provided to answer that question.

You might be interested in
Triangle DEF is an isosceles, so DEF = DFE.
Katarina [22]

Answer:

m∠CFD=105\°

Step-by-step explanation:

we know that

m∠CFD+m∠DFE=180\° ------> by supplementary angles

we have

that

m∠DFE=m∠DEF=75\°

so

m∠CFD+75\°=180\°

m∠CFD=180\°-75\°=105\°

8 0
4 years ago
Read 2 more answers
Solve by addition ANSWER NOW
emmasim [6.3K]
Using elimination, we add the equations, but this time from left to right. This process wants to elimination a variable. So 2x plus -2x equals 0. Moving on the next variable, 6y plus -y is 5y. On to the last variable, 18 plus 12 is 30. So we have this equation, 5y=30. 30/5 is 6, so y=6. We plug 6 into y in one of the equations you choose. In this case, I'm going to use the first equation. Plugging 6, we have this equation, 2x plus 36 is 18. 18-36 is -18. We then have this equation, 2x=-18. We know -9 times 2 is -18, so our x value is -9, So, our y=6, and our x=-9.
5 0
4 years ago
To win a trivia game, Negan must score 90 points. Each correct answer is worth 1 3 over 4 points, and each incorrect answer is w
DedPeter [7]

Answer:

 Nevan won the game.

 He scored 183 points.

Explanation:

  Correct answer is worth 13/4 points

  Incorrect answer is worth -1/4 points.

  Number of correct answers = 58

  Number of incorrect answers = 22

  Point scored =58*\frac{13}{4} +22*\frac{-1}{4} =\frac{732}{4} =183

  Points need to win = 90 points

  Point scored, 183 >Points need to win, 90

  So, Nevan won the game.

6 0
3 years ago
PLEASE HELP ME FIGURE THIS OUT 1......
MA_775_DIABLO [31]
  • Make sure your calculator is in "Deg" <em>(degrees)</em>.
  • Input "32"
  • Click on the "sin" button.  

Answer: 0.5514

*********************************************************************

Answer: tan θ

<u>Step-by-step explanation:</u>

  cotθ * sin²θ * sec²θ

= \frac{cos}{sin} * \frac{sin*sin}{1} * \frac{1}{cos*cos} = \frac{sin}{cos} = tan

8 0
3 years ago
I attached a photo of the question:)
kolbaska11 [484]
The answer is A.
1/2*12*25
6*25
150 square inches

3 0
3 years ago
Read 2 more answers
Other questions:
  • The perimeter of rectangle ABCD is 256 inches. Its length is 3 times as long as its width. Find the area of triangle ABC.
    10·1 answer
  • Convert 4 radians to degrees.
    10·1 answer
  • −8x2(2y − 3x) multiply
    13·1 answer
  • Given that events A and B are mutually exclusive, i.e., A?B = ? and P(A?B) =0, and that P(A)=0.7 and P(B)=0.2, find P(A or B).
    14·1 answer
  • Are the ratios 2.5:3.5 and 5.7 proportional ?
    10·1 answer
  • PLZZZZZZZZZZZZZZZZ HELP ME i begging YOUUUUU !!!!!!!!!!!!!!!!!!!!!!!!!!!
    13·2 answers
  • 60 PTS PLS ANSWER WILL AWARD BRAINLIEST ASAP
    6·2 answers
  • You travel about 1.3x10^4 miles per year in your Toyota Camry, which gets 28 miles per gallon of gasoline. The combustion of gas
    8·1 answer
  • Which number line shows the solution to the inequality?<br> y-2 &lt;-5
    15·1 answer
  • (Image: Start Fraction x over 4 End Fraction) + 2 = –2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!