Mathematics: ( 2 + 3 ) ^-1 x ( 2 ^-1 + 2^-1 )

( 2 + 3 ) ^-1 x ( 2 ^-1 + 2^-1 ) - id231212113958658, Elijah7934

brinleychristofferse

18.07.2021

$\left(2+3\right)^{-1}\left\times(2^{-1}+2^{-1}\right)$

$=\frac{1}{\left(2+3\right)}\left(2^{-1}+2^{-1}\right)$

Add 2+3=5

$=\frac{1}{5}\left(2^{-1}+2^{-1}\right)$

2^-1+2^-1=2^0

$=2^0\cdot \frac{1}{5}$

$=1\cdot \frac{1}{5}$

$=\frac{1}{5}$

OAmalOHopeO

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electrofy456

11.04.2022

False

Step-by-step explanation:

for two triangles to be similar their sides need only be proportional, not congruent

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