Look at the shaded triangle. Describe two ways of drawing the square design below using any combination of translation , reflect
ion ,and rotations of figure I (the shaded triangle).
1 answer:
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Answer:
The unit vector in component form is or
.
Step-by-step explanation:
Let be , its unit vector is determined by following expression:
Where is the norm of
, which is found by Pythagorean Theorem:
Then, the unit vector is:
The unit vector in component form is or
.
Answer:
Step-by-step explanation:
Subtract 7 from both sides:
7−5x−7=−43−7
Simplify:
−5x=−50
Divide both sides by −5: