Answer:
256√3 in^2.
Step-by-step explanation:
tan 60 = lateral height of 1 face / 8
Lateral height = 8 tan 60 = 8√3
Area of 1 face = 8 * 8√3 = 64√3
Lateral Area = 4 * 64√3 = 256√3 in^2
Answer:
one solution
Step-by-step explanation:
7a ^2 - a^2 + 16
7a^2 - a^2 + 16 = 6a^2 + 16
7a^2 - a^2 + 16
6a^2 + 16
Answer:
-2,-1,0,1
Step-by-step explanation:
-5 ≤x≤1 and 1 ≤x+3<8
For the first statement
-5 ≤x≤1
The integers are -5,-4,-3,-2,-1,0,1
For the second
1 ≤x+3<8
Subtract 3 from all sides
1-3 ≤x+3-3<8-3
-2 ≤x<5
The integers are
-2,-1,0,1,2,3,4 ( does not include 5 since there is no equal)
There is an and between the statements so it has to be in both
-5,-4,-3,-2,-1,0,1
-2,-1,0,1,2,3,4
The numbers in both are
-2,-1,0,1
Answer:
d
Step-by-step explanation:
