Simplify: 4x3+5y3+2x3+7y

1 answer:

3 0

6x^3 + 5y^3 + 7y

So the third option.

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Bond [772]

idk tbh ajajaanananaa aja an aja a

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3 years ago

BartSMP [9]

Answer:

(-4)³ = -64

(4)⁻³ = 1/64

Step-by-step explanation:

$( - 4) {}^{3} = ( - 4) \times ( - 4) \times ( - 4) = - 64 \\$

${4}^{ - 3} = (\frac{1}{4} ) {}^{3} \\$

$({ \frac{1}{4} )}^{3} = \frac{1}{4} \times \frac{1}{4} \times \frac{1}{4} = \frac{1}{64} \\$

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2 years ago

Veronika [31]

Answer: C. 20 inches

Step-by-step explanation:

perimeter= 2 x (4+6)=20 inches

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Ainat [17]

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Zigmanuir [339]

9? Thats what it is,

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3 years ago