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miv72 [106K]
3 years ago
11

Solve this equation -x+4=x+6 Is it "No Solution"?

Mathematics
2 answers:
Maksim231197 [3]3 years ago
6 0
Subtract x from both sides that way you are left with -2x+4=6 then subtract 4 from both sides and you are left with -2x=2 so then divide both sides by two and you are left with x= -1
Pachacha [2.7K]3 years ago
3 0
X is -2 because you add x to both sides, then you subtract 6 from both sides and you get x=-2
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Given that tangent theta = negative 1, what is the value of secant theta, for StartFraction 3 pi Over 2 EndFraction less-than th
vivado [14]

The value of tangent theta is equal to the negative 1.  At this value the value of secant theta is \sqrt{2}.

<h3>What is tangent theta?</h3>

The tangent theta in a triangle is the ratio of sine theta and cos theta. It can be written as,

\rm tan\theta=\dfrac{sin \theta}{cos \theta}

Given information-

The value of tangent theta is equal to the negative 1.

\tan \theta=-1

The tangent theta in a triangle is the ratio of sine theta and cos theta. It can be written as,

\rm tan\theta=\dfrac{sin \theta}{cos \theta}

The value of tangent theta is equal to the negative 1. Thus put the value in above expression as,

\rm -1=\dfrac{sin \theta}{cos \theta}\\

Simplify it further as,

\rm -cos \theta=sin \theta

When the value of cosine and sine theta is equal, then the angle exist in 4th quadrant with the value of \dfrac{7\pi}{4}. Which extent to the \sqrt{2}/2 for the cosine function.

In the trigonometry cosine theta is the reciprocal of the secant theta. Thus,

\rm \dfrac{1}{sec\theta}=\dfrac{\sqrt{2}}{2}\\sec\theta=\sqrt{2}

Thus the value of secant theta is \sqrt{2}

Learn more about the tangent theta here;

brainly.com/question/29190

4 0
3 years ago
Read 2 more answers
What is the measure of 470<br> a<br> C<br> 5
yaroslaw [1]

\huge \tt \red {√Solution}

\tt \pink {a= 180°-47°}

\tt \pink{a=133°}

\tt \green{b=180°-133°}

\tt \green{b=47°}

\tt \orange{c=180°-47°}

\tt \orange {c=133°}

4 0
3 years ago
You ask your friend which U.S. states have the greatest population densities. Your friend says it must be California and Texas b
Brilliant_brown [7]
"<span>-No, because California and Texas also have two of the greatest areas, so they may not have the greatest population densities." 

This is correct as the states such as New Jersey may not have as large as a population as Texas and California but, have a significantly less land than those states. Population density refers to people per km squared, which takes both land and population into account.

Hope this helps!
-Benjamin</span>
6 0
3 years ago
A rope is at least 21 feet long. You want to cut it into 3 pieces. The second piece is to be twice as long as the first piece,an
Yuri [45]

Answer:

the first piece of rope would be 4 feet

Step-by-step explanation:

4 + 8 + 9 = 21

5 0
3 years ago
you are shopping for jeans. city express sells 3 pairs of jeans for $61. denim planet sells 2 pairs of jeans for $73. new thread
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To find the best deal find the unit rate.
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So City Express is the best deal

3 0
3 years ago
Read 2 more answers
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