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patriot [66]
2 years ago
8

On a number line, a number, b, is located the same distance from 0 as another number, a, but in the opposite direction. The numb

er b varies directly with the number a. For example b = 2a equals negative 2 and StartFraction 3 Over 4 EndFraction. when a = –2a equals negative 2 and StartFraction 3 Over 4 EndFraction.. Which equation represents this direct variation between a and b?
b = –a
–b = –a
b – a = 0
b(–a) = 0
Mathematics
2 answers:
-BARSIC- [3]2 years ago
8 0

Answer:

b=-a

Step-by-step explanation:

because it just is, do not question my authority.

Your welcome....

Guest
1 year ago
um ok mom lol
den301095 [7]2 years ago
4 0

Answer: b=-a

Step-by-step explanation:

got it right on edgenuity!

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In the diagram of circle O, what is the measure of abc? 34° 45° 68° 73°
Lady_Fox [76]

Answer:

A. m\angle ABC=34^{\circ}

Step-by-step explanation:

We have been given a diagram. We are asked to find the measure of angle ABC.

First of all, we will find measure of major arc AC by subtracting 146 from 360 degrees.

\text{Measure of arc AC}=360^{\circ}-146^{\circ}

\text{Measure of arc AC}=214^{\circ}

Now, we will use tangent-tangent angle theorem to solve for ABC.

Tangent-Tangent angle theorem states that angle formed by two tangents outside a circle is half the difference of intercepted arcs.

m\angle ABC=\frac{214^{\circ}-146^{\circ}}{2}

m\angle ABC=\frac{68^{\circ}}{2}

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Therefore, the measure of angle ABC is 34 degrees and option A is the correct choice.

5 0
2 years ago
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ExtremeBDS [4]

Answer:

A. 44.82%

B.

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C.

Option b. The Companies would tend to repurchase their own stock if they feel the stock is been undervalued by the market

Step-by-step explanation:

a. Computation for return on equity for 2015

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Let plug in the formula

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telo118 [61]

Answer:

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Step-by-step explanation:

Plz mark as Brainliest!

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2 years ago
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bija089 [108]

Answer:

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Step-by-step explanation:

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I hope this helps you

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2 years ago
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