12 = 2^2 * 3
28 = 2^2 * 7
Here only 2 is common
So gcf of 12 and 28 = 2^2 = 4
Hope it helps !!
The talent show consists of introduction and talent performance. It could be written into this equation
Talent show duration= introduction + talent performance
Each performer for the talent show has 6 minutes for their show, the <span>introduction of the talent show is 24 minutes, and the total duration should be 150 minutes. Then, maximum performance count of the show would be:
</span>
Talent show duration= introduction + talent performance
<span>150 min = 24 min + (performance count * 6min)
</span>performance count = (150min - 24min) / 6 min
performance count=21
Answer:
D'( -6 , 4).
Step-by-step explanation:
In rotation through 90 degrees from the origin
P(x,y) - P'(-y , x)
D(4 , 6) - D'( -6 , 4).
It's simple
Answer: −42 7/
8
Step-by-step explanation:
Answer:
(2*100,000)+(7*10,000)+(9*100)+(5*10)
