Volunteers at the food bank package meals to feed family of four. The table shows the weight and serving size of each food. Each
1 answer:
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We know in these kind of triangles that have a 90 degrees angle, we can do:
so the first question:
and then:
so , when you want to rationalize , usually you must multiply the irrational factor as 1:
so , now multiply:
in the next question,we know negative numbers in radical don't have any solution so 2 is correct,
so the first question:
and then:
so , when you want to rationalize , usually you must multiply the irrational factor as 1:
so , now multiply:
in the next question,we know negative numbers in radical don't have any solution so 2 is correct,
We have that
<span>4 1/ 3
−1 1/3 </span>
the answer in the attached figure
<span>4 1/ 3
−1 1/3 </span>
the answer in the attached figure