3 years ago

When adding 2/3 + 4/5 , what step must be completed first?

Mathematics

2 answers:

Marta_Voda [28]3 years ago

7 0

A) finding the least common denominator

tester [92]3 years ago

4 0

Answer:

A)finding the least commen denominator

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What are the coordinates of the midpoint of the segment whose endpoints are A (1,6) and B (5,-2)?

Alexandra [31]

$\bf ~~~~~~~~~~~~\textit{middle point of 2 points }
\\\\
A(\stackrel{x_1}{1}~,~\stackrel{y_1}{6})\qquad 
B(\stackrel{x_2}{5}~,~\stackrel{y_2}{-2})
\qquad
% coordinates of midpoint 
\left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right)
\\\\\\
\left( \cfrac{5+1}{2}~~,~~\cfrac{-2+6}{2} \right)\implies (3~,~2)$