Answer:
Step-by-step explanation:
Yes that is right smart
Answer:
The angle Sita here is called Amplitude
My vector calculator* tells me
100∠130° +25∠90° = 122.2∠122.3°
The plane's ground speed is 122.2 km/h and its course is 122.3° from north.
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* Graphing Calculator + Math app for Android by Mathlab Apps, LLC
Answer:
10
Step-by-step explanation:
We solve using Pythagoras Theorem. Pythagoras Theorem is used to solve for the missing side of a right angled triangle.
The formula for Pythagoras Theorem =
c² = a² + b²
c = √a² + b²
Where c is the longest side
From the above diagram, we are looking for c
c = ?
a = 6
b = 8
Hence,
c = √6² + 8²
c = √36 + 64
c = √100
c = 10
Therefore, side c = 10
Answer:
406/125 or 3 31/125
Step-by-step explanation:
3 + 248/1000
3+31/125
(375+31)/125
406/125
^for mixed numbers I put a space in-between the number and fraction
Ex: 22/7 = 3 1/7
