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skelet666 [1.2K]
3 years ago
11

The sum of half of a number x, and another number y is 54. X is 18 more than y. Find x and y

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
5 0

Answer:

x=48 y=30

Step-by-step explanation:

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Answer:

  • A. {x| x≠ 0}

Step-by-step explanation:

As per the graph, the domain can get any value but zero

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Solnce55 [7]

Answer:

hey

Step-by-step explanation:

to calculate perimeter, you require length,breadth

since points are given,find distance between points using distance formulae

<h2>root over (x2-x1)² +(y2-y1)²</h2>

______________________

<h3>Point H =(6,7)</h3><h3>Point I=(-6,-9)</h3><h3>Point J=(-10,-6)</h3><h3>Point G=2,10)</h3>

Now find distance between HI and IJ

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IJ gives the distance - breadth of rectangle

use the formulae ,2(length+breadth) to get perimeter

______________________

HI= root over 144+256= root 400

HI=20

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IJ=5

PERIMETER =2(20+5)

2×25

=50

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3 years ago
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All the marbles in a bag for a game two are red and three are blue Sandra will randomly choose one marble from the bag fill in t
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Answer:

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Step-by-step explanation:

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