2 years ago

Which systems of equations have no solution?

Mathematics

1 answer:

saveliy_v [14]2 years ago

7 0

Answer:

same slope, different intercepts (parallel lines essentially)

Step-by-step explanation:

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Solve the equation :<br>-3 • ( 2 - x ) + 4 = 2 • ( 1 - 2x) + 3<br>thanks :)

kakasveta [241]

Isolate the variable by dividing each side by factors that don't contain the variable.

x = 1

-6+3x+4=2-4x+3

-8+7x+1=0

7x=7

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3 years ago

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JulsSmile [24]

Answer:

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3 years ago

Simplify the following expression using properties of exponents.<br> (4z)⁻³×(2z)⁵

Elena-2011 [213]

Answer:

z²/2

Step-by-step explanation:

The applicable properties of exponents are ...

(ab)^c = (a^c)(b^c)

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$(4z)^{-3}\cdot(2z)^5=(4^{-3})(z^{-3})(2^5)(z^5)=\dfrac{32}{64}z^{-3+5}\\\\=\boxed{\dfrac{z^2}{2}}$

8 0

4 years ago

Find square root of <br><img src="https://tex.z-dn.net/?f=244" id="TexFormula1" title="244" alt="244" align="absmiddle" class="l

cestrela7 [59]

Answer:

15.6204994

Step-by-step explanation:

$15.6204994^{2} = 244\\so\\\sqrt{244} = 15.6204994$

hope this helps!

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2 years ago

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Hunter-Best [27]

Answer:

The Correct answer is D Taking notes on information in the video. Hope this helps! Good Luck! Have a good day!

Step-by-step explanation:

I took the test.

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3 years ago

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