Answer:
Option 3- Polygons
Step-by-step explanation:
Given : The faces of the polyhedron
To find : Which term describes the faces of the polyhedron?
1) Circles
2) Spheres
3) Polygons
4) line segments
Solution :
A polyhedron is a three-dimensional figure with flat polygonal faces, straight edges and sharp corners or vertices.
or a polyhedron is a closed, solid object whose surface is made up of a number of polygonal faces.
The definition itself clear that term describe the faces of the polyhedron is a polygons.
Therefore,Option 3 is correct.
Answer: it’s about 3,600 cubic feet
Explanation:
28–>30
21–>20
6–>6
Now you can do it easily with mental math:
30*20*6=3600
If 48% consider themselves professional fans, you'll just have to apply this percentage to the number of selected men to find the answer:
(48 * 10) / 100 = number of professional baseball fans.
480 / 100 = number of professional baseball fans.
4.8
4.8 is not exactly five (a = incorrect)
4.8 is at least 6 (b = correct)
4.8 is not less than four (c = incorrect)
Hope it helped,
BioTeacher101
The answer is n< -1. Hope it helps
X=cost per hamburgurs
y=cost per hot dog
200x+150y=1450
200x+250y=1750
we can multiply first equation by -1 and add to 2nd
-200x-150y=-1450
<u>200x+250y=1750 +</u>
0x+100y=300
100y=300
divide both sides by 100
y=3
sub back
200x+150y=1450
200x+150(3)=1450
200x+450=1450
minus 450 both sides
200x=1000
divide both sides by 200
x=5
the cost of a hamburgur is $5
the cost of a hot dog is $3
