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3 years ago

What number must you add to complete the square?

Mathematics

2 answers:

KIM [24]3 years ago

8 0

The correct answer is D, 64

miv72 [106K]3 years ago

3 0

X² - 16x =23

16/2= 8; 8²=64 add 64 to both sides of the equation

x² - 16x + 64 = 23 + 64

the answer is D.

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tankabanditka [31]

The point-slope form:

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3 years ago

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allsm [11]

Answer:

= $2.67$

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3 years ago

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Vadim26 [7]

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<h3>surface area of a pyramid</h3>

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Learn more on surface area here: brainly.com/question/20771646

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