ANSWER

EXPLANATION
The relationship between the number of faces, number of vertices and number of edges of a solid shape is given by the formula,

It was given that, F=24 and V=11.
We substitute these values into the formula to obtain,

We solve for E to get,

or

Therefore the correct answer is C
Answer:
23/10 gallons
Step-by-step explanation:
Alicia uses 3/4 gallon of paint to paint her room.
Alicia use = 3/4 gallon of paint
Becca uses for 4/5 gallon more than Alicia to paint her room.
Becca uses = Alicia (3/4 gallons ) + 4/5
Becca uses = 
Total paint used together = Aliccia used + Becca used

Add like fractions 3/4 + 3/4 becomes 6/4

Make the denominators same



Divide top and bottom by 2
gallons
The number of masks that Mayerlin kept on her wall given the information in the question is 304.
<h3>What are percentages?</h3>
Percentage is the fraction of an amount that is usually expressed as a number out of hundred. Percentages are a measure of frequency.
<h3>How many masks are on the wall?</h3>
Percentage of the masks on the wall = 100 - 24 = 76%
Number of the masks on the wall = 76% x 400 = 304
To learn more about percentages, please check: brainly.com/question/25764815
Answer:
Open
Step-by-step explanation:
Closed = 
Open = > or <
Answer:
Step-by-step explanation:
Hey there) We do it like this:

Hope, this helps. Have a nice day :)