Answer:
3x^6+9x^5+2x^4+3x^2+9x+2
A car travels at a steady speed and takes 5 hours to travel 510 miles. Work out the average speed?
2 answers:
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When you have two parallel lines being cut by a transversal, you can use the next statements for the angles:
The measurement of the angles in green is the same (are congruents)
The measurement of the angles in blue is the same (are congruents)
An angle in green is a complementary angle with an angle in blue. (The addition of the two angles has to be 180º)
You know that:
As the angle 3 is congruent with angle 2:
