Answer:
D. 
Step-by-step explanation:
We are asked to find the GCF of 
.
Since we know that GCF of two numbers is the greatest number that is a factor of both of them.
First of all we will GCF of 44 and 121.
Factors of 44 are: 1, 2, 4, 11, 22, 44.
Factors of 121 are: 1, 11, 11, 121.
We can see that greatest common factor of 44 and 121 is 11.
Now let us find GCF of 
.
Factors of 
are: 
Factors of 
are: 
We can see that greatest common factor of is 
.
Now let us find GCF of 
.
Factors of 
are: 
Factors of 
are:
We can see that greatest common factor of is 
.
Upon combining our all GCFs we will get,
Therefore, GCF of is and option D is the correct choice.
so, 13 of the 20 tables have 6 chairs each.
that means, the remaining 7 tables, have 4 chairs each.
13 * 6 = 78 chairs total for those 13 tables.
7 * 4 = 28 chairs total for the remaining 7 tables.
78 + 28, that's how many.
Answer:
B
Step-by-step explanation:
Very important: "if necessary round answers to the nearwest tenth of a unit".
Just wondering did you attempt to draw this circle?
Answer:
FA = 25.87
Step-by-step explanation:
Given: BD = 30 , DF = 5 , EF = 16
To find: FA
Rectangular box is a Cuboid.
Figure attached.
AB = FE = 16
So,
In ΔADB
using Pythagoras theorem,
Again using Pythagoras theorem in Δ ADF we get
Therefore, FA = 25.87
