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
ololo11 [35]
3 years ago
11

Please help. Thank you.

Mathematics
1 answer:
Ivenika [448]3 years ago
8 0
There are 24 Faces. 
bc-
 V = 14,  E = 36,  F = ?
F + 14 - 36 = 2
F - 22 = 2
F = 24
You might be interested in
Last week, Wendy pell earned $440 for regular-time work by working 40 regular-time hours at $11 an hour. For the week, she was a
ki77a [65]

Answer:

698.5

Step-by-step explanation:

Time-and-a-half. Time-and-a-half is payment to a worker (or workers) at 1.5 times their usual hourly rate.

11×1.5=16.5 $ per hour

16.5 ×7 =115.5 $ - total for overtime

11×2 = 22$ per hour

22×6.5= 143$ - total for double time payment

440+143+115.5 = 698.5 $ - total earnings

6 0
3 years ago
Three hundred new ones cost $2100. what would be the cost of 120 new ones​
SSSSS [86.1K]

Answer:

840

Step-by-step explanation:

120 is 40% of 300, and 840 is 40% of 2100 is 840.

5 0
3 years ago
Read 2 more answers
The process of deciding whether to do or use one additional unit of a resource.
LuckyWell [14K]

Answer:

The answer to your question would be Thinking at the Margin.

Cheers!

Step-by-step explanation:


8 0
3 years ago
Solve please. Correctly<br> 3(1 - 2a) = -3a - 18
True [87]

Answer:

a = 7

Step-by-step explanation:

3(1 - 2a) = -3a - 18

3 - 6a = - 3a - 18

Add 18 to each side:

3 + 18 - 6a = - 3a - 18 + 18

21 - 6a = - 3a

Add 6a to each side:

21 - 6a + 6a = - 3a + 6a

21 = 3a

3a = 21

Divide each side by 3:

3a ÷ 3 = 21 ÷ 3

a = 7

6 0
2 years ago
The scale of a model train is 1 inch to 13.5 ft. One of the cars of the model train is 5inches long. What is the length in feet
aleksklad [387]

Answer:

The length of the actual train's car is <u>67.5 feet.</u>

Step-by-step explanation:

Given:

The scale of a model train is 1 inch to 13.5 ft.

Now, to get the length of the actual car of the train.

Let the length of actual train's car be x.

And, the length of the car of model train = 5\ inches\ long.

<em>According to the scale of the model train, 1 inch is equivalent to 13.5 ft. </em>

<em>Thus, 5 inches is equivalent to </em>x.<em />

Now, to get the length of actual train's car using cross multiplication method:

\frac{1}{13.5} =\frac{5}{x}

By cross multiplying we get:

x=67.5\ feet.

Therefore, the length of the actual train's car is 67.5 feet.

7 0
3 years ago
Other questions:
  • There are 20 grams of protein in 3 ounces of fish. How many grams of protein are In 9 ounces of fish
    7·2 answers
  • It cost 45$ to rent a car each day. There is also a fee of 12$. How much does it cost to rent a car for 5 days including the fee
    5·2 answers
  • How many meters are equivalent to 7,200 yards round your answer to the nearest hundreth if necessary
    11·1 answer
  • How do I do thisbfhdjdjdjdjdnndd
    15·2 answers
  • Luis rolled a number cube 60 times. He rolled the number 6 four times. Which is most likely the cause of the discrepancy between
    7·2 answers
  • Simplify 3-5(-3n+5)
    15·2 answers
  • Can somebody help me please I really need help
    13·1 answer
  • List these in ascending order<br> Least to greatest<br> = 72/3<br> = 1.75<br> = -- 1.85<br> == 553%
    12·1 answer
  • The maximum or minimum point of a parabola is called the __________.
    15·1 answer
  • Which exponential function is represented by the table
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!