Answer:
The acceleration of the drone is 2.6 m/s²
Step-by-step explanation:
The acceleration is the rate at which the speed changes over time, therefore to solve this question we must divide the change of speed by the elapsed time in order to find the accelaration of the drone in that period. We have:
a = (Vf - Vi)/dt
Where a is the acceleration, Vf is the final velocity, Vi is the initial velocity and dt is the elapsed time. We have:
a = (51 - 38)/5 = 2.6 m/s²
Answer:
49) 
50) 
Step-by-step explanation:
Use the properties of exponent to reduce this expressions:
a) 
b) 
9514 1404 393
Answer:
- angle: 32°
- supplement: 148°
Step-by-step explanation:
Let x represent the angle. Then its complement is 2x-6:
x +(2x -6) = 90
3x = 96
x = 32
180 -x = 148
The angle is 32°; its supplement is 148°.
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<em>Additional comment</em>
We are given a relation between the angle and its <em>complement</em>. We are asked for the value of the angle and its <em>supplement</em>. A typo in the problem is suspected.
162 - 9 = 153.
d = 153.
Diego is old.
