The answer is A. Just remember the acronym for foil.
<span>Equivalent fractions are numbers with the same value for a number.
Multiply the numerator as well as the denominator by the same number. Therefore its like multiplying by 1.
45/60
3/4 = 9/12
<u>45 </u>x <u>15
</u>60 15 = 3/4
<u>45</u> x <u>5
</u>60 5 = 9/12
<u>
</u>
</span>
Always negative when dealing with expontents
Answer:
next to or adjoining something else.
or
GEOMETRY
(of angles) having a common vertex and a common side.