A cartesian plane is used to designate?

Mathematics

1 answer:

Pie2 years ago

6 0

Answer: The Cartesian plane is used for coordinated geometry.

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Step-by-step explanation:

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How many solutions does 9(z+8)=-9z-72 have

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Answer:

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Step-by-step explanation:

Step 1: Define equation

9(z + 8) = -9z - 72

Step 2: Solve for x

Distribute 9: 9x + 72 = -9z - 72
Add 9z to both sides: 18z + 72 = -72
Subtract 72 on both sides: 18z = -144
Divide 18 on both sides: z = -8

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