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
Ira Lisetskai [31]
2 years ago
12

HELP ASAP WILL GIVE BRAINLY

Mathematics
1 answer:
Mila [183]2 years ago
8 0

Answer:

1 and 2 are not polyhedrons, as a circle has infinite sides

1. cone, 1 vertex

2. sphere, nothing

3. pentagonal prism?

wait but can't every face be a base???

anyway 7 faces, 10 vertices

4. triangular prism

5 faces, 6 vertices

Step-by-step explanation:

You might be interested in
2. Darnell bought(7.7 kilograms of blueberries at
Ugo [173]

Answer:4.75961

Step-by-step explanation:

7.7x0.35=2.695x1.79=<u>4.75961</u>

3 0
2 years ago
in speech class you lose 3 points for every 30 seconds to go over the time limit your speeches 90 seconds over the time limit wh
Leni [432]

you lose 9 points                 because you went 3 times the limit

7 0
3 years ago
How to solve nonlinear equations using iteration method?
nignag [31]
This is a definition and an example of it

7 0
3 years ago
Everything just the first one, please. Asap, thanks in advance!
alekssr [168]
Question number one is 2/3
7 0
3 years ago
What is the mass of a 7.91cm3 piece of lead having a density of 11.34g/cm
Viktor [21]

Answer:

89.6994g

Step-by-step explanation:

M = DV

   = 11.34g/cm^3 * 7.91cm^3

   = 89.6994g

Hope this helps!

8 0
3 years ago
Other questions:
  • Add the following polynomails -3x^2-2xy+y^2,-4x^2-xy+6y^2, x^2+6xy-y^2
    14·1 answer
  • If q=2. Evaluate (34+18*q)-(5q+7)
    10·2 answers
  • Evaluate the expression when a=2 and x= -3
    13·1 answer
  • Problem Carroll bikes 111 kilometer east, 444 kilometers north, and then 555 kilometers east again. How far is Carroll from her
    13·2 answers
  • Each side of a square is increasing at a rate of 5 cm/s. At what rate is the area of the square increasing when the area of the
    9·2 answers
  • For what values of x and y must the figures below be a parallelogram?<br> SOMEONE HELP PLEASE!!!
    14·1 answer
  • Can FLVS see what website i copy and pasted from?
    12·1 answer
  • 200% of X is 34. What is x?
    5·2 answers
  • Answer quick<br><br> Calculate the slope of the line going through A(-4,3) and B(0,6)
    6·1 answer
  • Please answer fast its due at the end of class
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!