Answer:
25n^8
Step-by-step explanation:
Area of a square is length×length
Length=5n^4
Area=5n^4×5n^4
=(5×5)(n^4+4)
=(25)(n^8)
=25n^8
So the area of a square is 25n^8
Answer:
26
Step-by-step explanation:
it count by 2
Remember that Distance = Speed x Time
When the 2 Balloons meet, they will be at the same height FROM THE GROUND :
Distance travelled by #1 : 10 + 15.Time
Distance travelled by #2 : 150 - 20.Time (the descending speed is negative)
Since it's the same distance from the ground, we can write:
10 + 15.Time =150 -20.Time
15.Time + 20.Time = 150 - 10
35.Time = 140
And Time = 4 minutes
Now take any equation and plug in Time = 4:
10 + 15.Time = 10+15x4 = 70 meters
OR
150 - 20.Time = 150-20x4 = 70 meters
For the equation y - x < 0,y < xThe shaded portion will be under the dashed line joining points (-2, -2) and (3, 3).
for the equation x - 1 > 0,x > 1The shaded portion will be to the right of the dashed line joining points (1, 5) and (1, -3).
The portion affected by the two shadings will be the portion common to the right of the dashed line joining points (1, 5) and (1, -3) and under the dashed line joining points (-2, -2) and (3, 3).Therefore the correct answer is option c.
Answer:
10
Step-by-step explanation:
1/3 of 24 is 8, and 1/4 is 6. 8+6=14, and 24-14=10. So I think that 10 people brought chips.
