3 years ago

The difference of the square of a number and the number is 210. Find the number.

Mathematics

1 answer:

Alinara [238K]3 years ago

8 0

A graphing calculator can help find the number(s) that meet this requirement.

The number could be 15, or -14.

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Please help 15 points will give brainliest

torisob [31]

Answer:

Step-by-step explanation:

m∠1 = 3 times of m∠2

m∠2 = (1/3) times of ∠1

$= \dfrac{1}{3}*72\\\\= 24$

m∠2 = 24°

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2 years ago

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inna [77]

Answer:

Step-by-step explanation:

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Veronika [31]

Answer:

Step-by-step explanation:

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1 year ago

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hodyreva [135]

Answer:

1.5 cm

Step-by-step explanation:

To find averages, you add up all the values then divide by the amount of number there are (i.e, 6, 7, 8, so there would be three numbers and therefore divide by 3)

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2 years ago

HELP PLZ Which confidence level would produce the widest interval when estimating

Nikolay [14]

Answer:

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Step-by-step explanation:

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2 years ago

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