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Flura [38]
2 years ago
15

6x+y=15 -7x-2y=-10 using substitution

Mathematics
1 answer:
MAVERICK [17]2 years ago
5 0
The answer is (8, -33)
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Step-by-step explanation:

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Please answer! solve for x
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Read 2 more answers
1. Sarah applies the pearl guitar fret markers to her fret board as shown. Each fret marker is in the shape of a parallelogram.
Flura [38]

Answer:

315

Step-by-step explanation:

We are told in the question that each fret marker is in the shape of a parallelogram

The area of a parallelogram is given as

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Each of the bottoms of the fret markers has the following values

Base = 52.5mm

Height =6 mm

The area of each of the bottom fret markers

= Base × Height

= 52.5 × 6

= 315

Therefore, the area of each of the bottom fret markers without unit is 315

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3 years ago
3.
Naddika [18.5K]
It would take 630 seconds to boil the water.

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How is 600:450 and 4:3 equalivent
romanna [79]

Answer:

when you simplify 600:450 to the smallest it can be, its 4:3. For proof, multiply 4:3 by 150. 4 times 150 is 600 and 3 times 150 is 450.

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