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
muminat
3 years ago
7

The figure has 60 edges and 30 vertices

Mathematics
1 answer:
postnew [5]3 years ago
7 0
<span>V - E + F = 2

30 - 60 + F = 2

- 30 + F = 2

F = 32

Answer: 32 faces</span>
You might be interested in
This is the term used when energy changes from one form to another. Please help, its a load of points reward
Bond [772]
Energy transfer is your answer <span />
3 0
3 years ago
Read 2 more answers
What is m = 2/3; (6, 1) in slope intercept form? :)
Marina86 [1]

Answer:

y = 2/3x - 3

Step-by-step explanation:

First let's look at what slope-intercept form is.

y = mx + b

m is the slope, which in this case is 2/3

b is the y-intercept, which we will find later.

Now that we have identified the parts of the equation, let's plug in what we know. Use the point given for your x and y values.

y = mx + b

1 = 2/3(6) + b

Let's simplify this to find b.

[multiply] 1 = 4 + b

[subtract 4]

-3 = b

We now have our b-value, which is also our y-intercept. Plug in this value into the standard slope-intercept equation.

y = 2/3x - 3

This is your equation.

Check this by plugging in the point again.

1 = 2/3(6) - 3

[multiply] 1 = 4 - 3

[subtract]

1 = 1

This expression is true; therefore, your answer is correct.

Hope this helps!

7 0
2 years ago
B. 210-61-4. 1 is equivalent to 2-4)-4.1<br> 24-2<br> 10<br> 10<br> 24 =8
Serhud [2]

Answer:

w

Step-by-step explanation:

7 0
2 years ago
Function: y = x^2+ 5x - 7 <br> Vertex:( <br> Solutions:( <br> and
tino4ka555 [31]

Answer:

Vertex: (-\frac{5}{2} , -\frac{53}{4})

Solutions: (0,-7), (1, -1), (2, 7)

I hope this helps!

8 0
3 years ago
A hair dryer has a resistance of 11. 5. What current does it conduct when it is plugged into a wall outlet that provides 120 V?
Nata [24]

The current it conduct when it is plugged into a wall outlet that provides 120 V is 10.4A

<h3>Ohms law</h3>

The current passing through a conductor is proportional to the potential difference. Mathematically;

V = IR
where
V is the voltage = 120V

R is the resistance = 11.5 ohms

Required

Current I

Substitute

I = V/R
I = 120/11.5
I = 10.4A

Hence  the current it conduct when it is plugged into a wall outlet that provides 120 V is 10.4A

Learn more on ohms law here:brainly.com/question/14296509

#SPJ1

6 0
2 years ago
Other questions:
  • explain step by step how to solve. please point out any similarities in the steps used for each question
    9·1 answer
  • Which equation best fits a,b,c, or d
    5·2 answers
  • What’s the slope of a line that passes through the points (-3,7) and (-3, 4)?
    11·2 answers
  • Find the value of each variable.<br> 1. X<br> =
    5·1 answer
  • The entertainment sports industry employs athletes, coaches, referees, and related workers. Of these, 0.35 work part time and 0.
    10·1 answer
  • Solve for x: (2x+6)^2+32=42
    13·1 answer
  • What is the perimeter, P, of a rectangle that has a length of x + 8 and a width of y-1?
    6·1 answer
  • How do you know when a number is being multiplied by a variable?
    11·2 answers
  • (-7 2/3) + (-5 1/2) + 8 3/4
    14·1 answer
  • HELPPPP!! question: uppose you put $150 in the bank 1 year ago. A sign at the bank reads 2% simple annual interest.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!