3 years ago

A number z squared, decreased by 7

Mathematics

1 answer:

Vedmedyk [2.9K]3 years ago

3 0

9514 1404 393

Answer:

z² -7

Step-by-step explanation:

A square is indicated using an exponent of 2. "Decreased by 7" means 7 is subtracted.

z squared, decreased by 7 is ...

z² - 7

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Step-by-step explanation:

Hello!

A line that is perpendicular to another has an opposite-reciprocal slope.

Meaning:

Flip the sign (+/-)
Flip the fraction

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<h3 /><h3>Solve for B</h3>

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Step-by-step explanation:

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