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
vovikov84 [41]
3 years ago
7

Can someone please help me

Mathematics
1 answer:
Natalija [7]3 years ago
4 0
ANSWER: $84

EXPLANATION:

We need to know the surface area of the room with the specified dimensions.

A = 2(wl + hl + hw)

w = 12
h = 8
l = 16

A = 2( (12 * 16) + (8 * 16) + (12 * 8) )

A = 2(192 + 128 + 96)

A = 2(416)

A = 832 square feet


832 / 150 = 5.546666666666667

(Round that up to the next whole number)

You need 6 gallons, or 6(14) dollars
You might be interested in
Which equation shows that the Pythagorean identity is true for 0=270 degrees. select the equation that is in the form sin^2 0+co
Andru [333]

Answer:

c. (-1)²+0²=1

hope it is helpful to you.

5 0
3 years ago
A transformation that maps the vertex A( 3 , 4 ) to A’ ( -4 , 3 ) is
Katen [24]

Answer:

"A translation of 7 units to the left followed by a translation of 1 unit down".

Step-by-step explanation:

There are multiple transformations that map one point into another, here is one example that works particularly for translations, which are the simplest (and usually the most used) transformations.

Suppose that we have the point (a, b) which is transformed into (a', b')

Then we have a horizontal translation of (a' - a) units followed by a vertical translation of (b' - b) units.

(the order of the translations does not matter, is the same having first the vertical translation and then the horizontal one).

Here we have the point A (3, 4) transformed into (-4, 3)

Then we have a horizontal translation of ((-4) - 3) = -7 units followed by a vertical translation of (3 - 4) = -1 units.

Where a horizontal translation of -7 units is a translation of 7 units to the left, and a vertical translation of -1 unit is a translation of 1 unit down.

Then we can write this transformation as:

"A translation of 7 units to the left followed by a translation of 1 unit down".

5 0
2 years ago
Verify the identity. cot x / 1 + csc x = csc x - 1 / cot x
svetlana [45]

Step-by-step explanation:

cot x / (1 + csc x)

Multiply by conjugate:

cot x / (1 + csc x) × (1 − csc x) / (1 − csc x)

Distribute the denominator:

cot x (1 − csc x) / (1 − csc²x)

Use Pythagorean identity:

cot x (1 − csc x) / (-cot²x)

Divide:

(csc x − 1) / cot x

5 0
3 years ago
Simplify: (4x2 + 8xy + 2y2) − (−9x2 − 4xy − 7y2)
PSYCHO15rus [73]
You're answer will be C 13x2+12xy+9y2
6 0
3 years ago
Read 2 more answers
Dawn comma Sergio comma Tyrone comma and Jim have all been invited to a dinner party. They arrive randomly and each person arriv
professor190 [17]

Answer:

a. 24

b. 2

c. 0.0833 = 8.33%

Step-by-step explanation:

a.

The first "slot" of person to arrive has 4 possibilities, then the second "slot" will have 3 possibilities, as one has already arrived, then the third "slot" has 2 possibilities, and the fourth "slot" has just 1 possibility.

So, multiplying all these combinations, we have 4*3*2*1 = 24 possible ways they can arrive

b.

If the first and the last person are already "locked", we just have possibilities for the second and third person. The second will have 2 possibilities (Sergio or Tyrone), and the third will have only 1 (the person that wasn't the second between Sergio and Tyrone). So, the number of possibilities is 2*1 = 2

c.

If we have 2 cases where Dawn is first and Jim is last, from a total of 24 possible cases, the probability is 2/24 = 1/12 = 0.0833 = 8.33%

3 0
3 years ago
Other questions:
  • Mrs. Atkins pays $1800 for a new refrigerator, washer and dryer. The refrigerator cost $250 more then the washer. The dryer cost
    10·1 answer
  • Are the two triangles below similar?
    6·2 answers
  • A colony of ants carried away 22 of your
    5·1 answer
  • Which of these expressions is equivalent to (x^2 y^3)^-2(y^2 z^3)^3?
    9·1 answer
  • A regression model is used to forecast sales based on advertising dollars spent. The regression line is y=500+35x and the coeffi
    6·1 answer
  • The speed of motor vehicles on a certain stretch of road are normally distributed with a mean of 64.2 mph and a standard deviati
    13·1 answer
  • How can you use a double number line diagram to find what percent 80 is of 200?
    13·1 answer
  • How do you determine the area under a curve in calculus using integrals or the limit definition of integrals?
    15·1 answer
  • Help pls only have 20 min left
    11·1 answer
  • Find the common ratio of the geometric sequence. 9,-18, 36, -72
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!