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svet-max [94.6K]
4 years ago
10

Express -23/45 as a decimal

Mathematics
1 answer:
Marrrta [24]4 years ago
8 0
To do this you must divide the two numbers -23÷45 is -0.511111....
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A rectangular garden has a perimeter of 172 feet. The length of the garden is 24 feet more than the width. What are the dimensio
Lilit [14]
Given width is 24 less than length.
W=L-24
Perimeter = 2(W+L)=2(L-24+L)=4L-48 
But we're also given perimeter = 172'
Therefore 4L-48=172
solve for L
4L=172+48=220
L=55'
W=55-24 =  31'
Check: Perimeter = 2(W+L)=2(31+55)=2*86=172'  good!

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Step-by-step explanation:

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