3 years ago

Porfavor necesito ayuda cuanto es -14x>-3

Mathematics

2 answers:

rodikova [14]3 years ago

6 0

Balslsiksns kalsosijend f mlosoosk

lyudmila [28]3 years ago

4 0

x < 3 / 14 or x < 0.2143

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emmainna [20.7K]

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How much money is 3462759.95 +463596739.98 equal<br> `100 points

kramer

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3 years ago

Which is the measure of the reference angle for 227 degrees ?

Levart [38]

Answer:

C. 47°

Step-by-step explanation:

The angle between the terminal ray of 227° and the nearest x-axis (the negative x-axis) is ...

227° -180° = 47°

The reference angle is 47°.

_____

In mathematical terms the reference angle is the minimum of the angle modulo 180° and the supplement of that angle.

227° modulo 180° = 47°

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3 years ago

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cluponka [151]

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Use substitution: $x^2-1=t$

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<span>we're going back to substitution:

$x^2-1=8\ \vee\ x^2-1=3\ \ \ \ |add\ 1\ to\ both\ sides\ of\ the\ equations\\\\x^2=9\ \vee\ x^2=4$

therefore

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qaws [65]

Answer:

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Step-by-step explanation:

132*.20=26.4

132-26.4=105.6

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