Find the first three terms of the sequence below. T, = n2 + 2n +9
2 answers:
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The additional information needed to prove both triangles are similar are:
A. ∠B ≅ ∠M
C. △ABC was rotated and dilated by a scale factor between 0 and 1
E. ∠C ≅ ∠L
<h3>What are Similar Triangles?</h3>When a triangle is rotated and dilated by a scale factor, the new triangle formed has the same shape but different size of the original triangle. However, all its corresponding angles remains congruent.
Thus, for triangles ABC and NML to be similar to each other, since we already known each have one congruent right angles, the additional information needed are:
A. ∠B ≅ ∠M
C. △ABC was rotated and dilated by a scale factor between 0 and 1
E. ∠C ≅ ∠L
Learn more about similar triangles on:
#SPJ1
ANSWER
Both
are rational.
EXPLANATION
Recall that, a rational number can be written in the form
and also, a and b, are integers.
This means that, if the expression can be written as a common fraction, then it is a rational number.
Let us see whether we can rewrite the given expressions as common fractions.
also,
Therefore the given expressions are all rational.
The correct answer is A.
Both
are rational.
EXPLANATION
Recall that, a rational number can be written in the form
and also, a and b, are integers.
This means that, if the expression can be written as a common fraction, then it is a rational number.
Let us see whether we can rewrite the given expressions as common fractions.
also,
Therefore the given expressions are all rational.
The correct answer is A.