The exponent indicates how many time the base is used as a factor
Key:
Volume formulas:
• length × width × height
• a³
Step-by-step explanation:
1. 
2. 
3. 
4. 
5. 
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Answer:
1. 70
2. 1000
3. 343
4. 30
5. 48
Answer:
The altitude is changing at a speed of 200 √3 km/hr
Step-by-step explanation:
Here, we want to know how far the altitude of the plane is changing
we are told that the airplane makes an angle of 60 degrees with the ground
So therefore , the rate of change of its altitude will be ;
sin 60 = x/ 400
x = 400 sin 60
x = 400 * √3/2
x = 200 √3 km/hr
Answer:
there is no change
and hay it's me again. hope this helps
Point F = (-2,-3); Apply the midpoint formula, (x1+x2/2),(y1+y2/2) = (x,y).
-6+2/2
-4/2
x=-2
-2+(-4)/2
-6/2
y=-3
(x,y)=(-2,-3)