3 years ago

Inverse of 3/x^2+2x

Mathematics

2 answers:

Anit [1.1K]3 years ago

8 0

(Root symbol) and under that 3x. And then outside of the root symbol -2x

viva [34]3 years ago

5 0

3x out side of the root symbol is -2x

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I do not know the answer someone help me please!

Ilya [14]

$15.41

Multiply the $1.79 by 4 which gets you $7.16. Then, add the $7.16 to the $8.25 and that gets you $15.41.

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3 years ago

Are the points (3, 5), (-2, 6), and (0, 16) the vertices of a right angle?

Svetlanka [38]

Yes they are because some is negative and just put yes on your paper its kind of hard to explain i hope i helped you witu the question

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3 years ago

In the park, Bryce hikes 4 1/2 mi and Jessie hikes 6 7/16 mi. How much farther does Jessie hike than Bryce? Express your answer

soldier1979 [14.2K]

is simply the difference of both amounts, but firstly let's convert the mixed fractions to improper, and subtract.

$\bf \stackrel{mixed}{4\frac{1}{2}}\implies \cfrac{4\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{9}{2}}
\\\\\\
\stackrel{mixed}{6\frac{7}{16}}\implies \cfrac{6\cdot 16+7}{16}\implies \stackrel{improper}{\cfrac{103}{16}}
\\\\[-0.35em]
\rule{34em}{0.25pt}\\\\
\stackrel{Jessie}{\cfrac{103}{16}}-\stackrel{Bryce}{\cfrac{9}{2}}\implies \stackrel{\textit{our LCD is 16}}{\cfrac{(1)103-(8)9}{16}}\implies \cfrac{103-72}{16}\implies \cfrac{31}{16}\implies 1\frac{15}{16}$