Answer:
The Greatest Common Factor (GCF) of 26 and 78 is 26.
Step-by-step explanation:
The factors of 26 are 1,2,13,26
The factors of 78 are 1,2,3,6,13,26,39,78
So, as we can see, the Greatest Common Factor or Divisor is 26, because it is the greatest number that divides evenly into all of them.
Hope this helps! :)
Answer:
10,000
Step-by-step explanation:
100 ÷ 5 = 20
5 x 20 = 100
500 x 20 = 10,000
Answer:
A. 2
B. 5
C. 6
D. 16
E. 19
F. - 32
G. - 125
H. 17
Step-by-step explanation:
A.
B.
C.
D.
E.
F.
G.
H.
Answer:
See step by step explanations fir answers.
Step-by-step explanation:
Given that;
n=6 , m=2 , z1 is the average of the elements of x , and z2 is the average of the first three elements of x minus the average of fourth through sixth elements of x
So, Let d=n∧28, d′=n∧22.
We have nd=10, nd′=20n
so
n=10d=20d′nwhenced=2d′.
On the other hand, d is a divisor of 28, and above shows d′ is, too. As it is also a divisor of 22, the only possibilities are d′=1, d′=2, corresponding to d=2, d=4.
However, if d=2, n=20, and 20∧28=4, not 2. So the only solution is d=4, and n=40.
9514 1404 393
Answer:
x = ±√(c/a)
Step-by-step explanation:
Undo what is done to x.
ax² -c = 0
ax² = c . . . . . . add c
x² = c/a . . . . . . divide by a
x = ±√(c/a) . . . . take the square root