In the expression 3x2y + 4x – 5x2y, are the terms 3x2y and –5x2y like terms? Explain by providing support for your answer.
2 answers:
Answer:
Yes, both terms are same.
Explanation:
The given expression is, .
Let the first term,
The second term,
Yes, the term are like. As in both of these terms, the variables are same. Also, the exponent of the variables are same. These two terms can be added or subtracted.
As a result the given expression is equivalent to . Hence, this is the required solution.
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Answer:
d= 64.7 km
displacement vector
Explanation:
total distance = 40 + 30 = 70 km
during 1st flight
during 2nd flight
the two component of r are:
Geographical Direction
Displacement d
d= 64.7 km
displacement vector
Answer:
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Explanation:
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Answer:
The altitude of the plane is 379.5 m.
Explanation:
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521 = 59.1 x t
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Answer:
α= 15.4[rad/s^2], 500 [rev/min]
Explanation:
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