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3 years ago

Simplify. (22)-3 A) 64 B) -64 C) 1/64 D) -1/64

Mathematics

2 answers:

Serga [27]3 years ago

7 0

Answer:

Hope this helps

Step-by-step explanation:

saveliy_v [14]3 years ago

4 0

$(2^2)^{-3}=4^{-3}=\dfrac{1}{4^3}=\dfrac{1}{64}\\\\Used\ a^{-n}=\dfrac{1}{a^n}$

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Afina-wow [57]

Answer:

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Step-by-step explanation:

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3 years ago

Convert 120 km/h to feet per second with an explanation.

balu736 [363]

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3 years ago

Icated (Q#1-4).<br> 2. Solve by substitution; x+3y + 4)<br> 3x - 5y = 8<br> 3 (3x+4)<br> aytla

puteri [66]

Answer:

See explanation

Step-by-step explanation:

Assuming your system is:

$x + 3y = 4$

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Then make x the subject in the first equation to get:

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Put this equation into the second equation to get:

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This means that:

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3 years ago

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3 years ago

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