Y=3x-1 substitute -3 for x

Mathematics

1 answer:

Brums [2.3K]3 years ago

5 0

The answer should be -10

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Read 2 more answers

How to do this question plz

enyata [817]

Answer:

x = 10

Step-by-step explanation:

Use the Pythagorean theorem. The sum of the square of the sides is the square of the hypotenuse.

x² +(√200)² = (√300)²

x² = 300 -200

x = √100 = 10

The length of the unknown side is 10 units.

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What is 4/6 equal to

timama [110]

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