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Answer:
All rational numbers are also real numbers.
Step-by-step explanation:
Answer:
Step-by-step explanation:
7
Answer:
<em><u>7</u></em><em><u>/</u></em><em><u> </u></em><em><u>Ans;</u></em>

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<em><u>9</u></em><em><u>/</u></em><em><u>Ans;</u></em>

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In the two questions, we first replace the division with multiplication with flipping the fraction after the division sign, secondly we analyze any equation that needs analysis to simplify it, thirdly, to simplify the fraction by deleting the numerator and the similar denominator .
Answer:
105°
Step-by-step explanation:
Measure of the third angle
= 180° - 18° - 57° (angle sum of triangle)
= 105°