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
mel-nik [20]
3 years ago
5

What is the area of the room represented in the scale drawing?

Mathematics
1 answer:
Fed [463]3 years ago
3 0

Answer:

You have to do length times width

Step-by-step explanation:

Area= leingth time width ( 3D shapes = leinght times width times height)

You might be interested in
Question Which of the following will justify that EFGH is a parallelogram?
Ber [7]

Answer:

D

Step-by-step explanation:

3 0
3 years ago
Which of these shapes is a rectangle but not a square?
timurjin [86]
The answer I believe is c or d 
3 0
3 years ago
A local company manufactures netbook computers. Their profit function is given by this equation: y equal minus x to the power of
r-ruslan [8.4K]
The equation described above can also be written as,
                    y = -x² + 100x + 4000
To get the number of notebooks that will give them the maximum profit, we derive the equation and equate to zero.
                  dy/dx = -2x + 100 = 0
The value of x from the equation is 50. Then, we substitute 50 to the original equation to get the profit. 
                   y = -(50^2) + 100(50) + 4000 = 6500
Thus, the maximum profit that the company makes is $6,500/day. 

8 0
2 years ago
PLEASE HELP ME!!!!!!!!!!!!!!!!!!
lilavasa [31]

Answer:

a) 4 - vt - d = \frac{1}{2} at^{2}

b) 1 - 2(vt - d) = at^{2}

c) 6 - \frac{2(vt - d)}{t^{2}} = a

Step-by-step explanation:

It simply asks the steps to go from the original displacement formula to isolate a (the acceleration).  It's just a matter of moving items around.

We start with:

d = vt - \frac{1}{2} at^{2}

We then move the vt part on the left side, then multiply each side by -1 (to get rid of the negative on the at side and to match answer choice #4):

vt - d = \frac{1}{2} at^{2}

Then we multiply each side by 2 to get rid of the 1/2, answer #1:

2(vt - d) = at^{2}

Finally, we divide each side by t^2 to isolate a (answer #6):

\frac{2(vt - d)}{t^{2}} = a

4 0
3 years ago
Please help answer the following question
Elena L [17]

Answer:

D

Step-by-step explanation:

The unmarked angle of the triangle is also 40o. The triangle is marked with two equal sides (isosceles).

<2 + 40 + 40 = 180            Combine the left

<2 + 80 = 180                    Subtract 80 from both sides

<2 = 180 - 80

<2 = 100 degrees.

That's not the answer. We have to solve for x

<2 = x + 106

100 = x + 106       Subtract 106 from both sides

100 - 106 = x

x = - 6

8 0
2 years ago
Other questions:
  • Bill can hit a bucket of 323 golf balls in 17 hours.
    7·2 answers
  • Write word problems that represent each way you can use a remainder in a division problem.include solutions.
    15·2 answers
  • (3) Which of the fractions does not belong to the group ? 2/3 , 4/7 ,9/2,1/6​
    6·2 answers
  • What is the result if you divide 18rs5t6 divide by -3r2st3?
    14·1 answer
  • Match each item in Column A to an answer in Column B.
    10·1 answer
  • Cylinder A has a volume of 360 cm3. Cylinder B has a base and height identical to that of cylinder B, but leans to the right in
    7·2 answers
  • 30.48 kg of beef was placed into 24 packages of equal weight. What is the weight of one package of beef?
    6·2 answers
  • Need help ASAP!!!!!!
    10·1 answer
  • What is the<br> mean of the data<br> with an outlier.
    8·1 answer
  • If f(x) = 2/3x + 9, find f^-1(x)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!