Determining rational and irrational numbers quick 25 pts

Mathematics

2 answers:

Arlecino [84]4 years ago

4 0

11/15 + 7 ⇒ rational ⇒ the sum of two rationals is always rational

√14+13 ⇒ irrational ⇒ the sum of a rational and an irrational is always irrational

30×√6 ⇒ irrational ⇒ the product of a nonzero rational and an irrational is always irrational

11/12 × 7/15 ⇒ rational ⇒ the product of two rationals is always rational

Lina20 [59]4 years ago

4 0

Answer:

11/15 + 7 : rational

√14+13 : irrational

30×√6 : irrational

11/12 × 7/15 : rational

Hope it helps!

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Look at the figure. Complete the statement and justify your answer.VT=

egoroff_w [7]

Answer:

(C)

Step-by-step explanation:

From the given statement, $\overline{VT}$ ≅ $\overline{VX}$ by the converse of the isosceles theorem as it states that if two angles are congruent in the triangle, then the two sides opposite to those equal angles will also be congruent that is $\overline{VT}$ ≅ $\overline{VX}$ .

Hence, Option C is correct.

Rest of the options are not correct as the reflexive property states that any geometric figure, any angle or any line segment has same size and shape. NEither $\overline{VT}$ is equal to $\overline{VX}$ nor $\overline{TX}$ by reflexive property as the condition is not fulfiiled.