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
bija089 [108]
3 years ago
15

A solid has 20 vertices and 30 edges. How many faces does it have?

Mathematics
2 answers:
IgorLugansk [536]3 years ago
6 0

Answer:

12 Faces

Step-by-step explanation:

skelet666 [1.2K]3 years ago
4 0

Answer:

Step-by-step explanation:

12 faces is the answer !!

You might be interested in
Find the value of X in the triangle shown below
Sedbober [7]

Answer:

i would say it is d but correct me if i am worng

dont hold back.

Step-by-step explanation:

8 0
4 years ago
What is the slope of y = 1 + 5?
IgorLugansk [536]

Step-by-step explanation:

if there is no typo, then that is

y = 1 + 5 = 6

y = 6

has no term in x.

that means 6 is the constant result of the line function, no matter what x value we pick.

and that means this is a horizontal line (parallel to the x-axis) going through the point y=6 or (0, 6).

remember that the slope is the ratio "y coordinate change / x coordinate change".

but y is not changing at all, the change or difference is always 0 no matter what points we pick on the line.

and so, the slope ratio is always "0/...". and that is 0.

so, the slope of that line is 0.

but if there is a typo, then please know : the slope of a line

y =ax + b

is always a (the factor of x).

6 0
3 years ago
Hello please help here!! thank you!!​
Rudiy27

Answer:

x=110

Step-by-step explanation:

Since the sum of the interior angles of a trapazoid is 360, all you have to do is add the angles given and subtract that by 360, which gets you 110.

3 0
4 years ago
Help 8 minutes to turn in
Alenkasestr [34]

The answer may be the second choice.

3 0
4 years ago
What is the area of a circle with a circumference of 36.68 units
Lina20 [59]

Answer:

radius = circumference / (2 * PI)

radius = 5.8378033126

Circle Area = PI * radius^2

Circle Area = PI * 5.8378033126^2

Circle Area = PI * 34.0799475167

Circle Area = 107.07 square units

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • I’ll cash app anyone 10 dollars if they get this right look at pic. (40 points)
    11·1 answer
  • Chose the expression that has a value of 28.3 plzzzzzzz show me the work thx
    14·1 answer
  • Write the equation of a line that is perpendicular to y=7/5x+6 and passes through the point (2 -6)
    7·1 answer
  • (-6.7x 2 + 2.3x y + 5.2) - (-14.9x 2 - 3.5x y + 7.1)
    14·1 answer
  • The wait time to ride the thunder boats is 30 minutes when 180 people are in line. Write and solve a proportion to find the wait
    11·1 answer
  • Which property of addition is shown in the equation below?
    11·1 answer
  • What is .87 7 repeating as a fraction
    8·2 answers
  • What is the length of line segment AD?
    14·1 answer
  • NEED HELP ASAP FIND the missing side of the triangle
    14·1 answer
  • Let f(x) = x2 - 16 and g(x) = x + 4. Find (f = g)(x).
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!