3 years ago

Which is the simplified form of the expression ((2⁻³)(x⁻³)(y²)/(4⁻²)(x⁴)(y⁶))²?

Mathematics

1 answer:

Vesna [10]3 years ago

8 0

Answer :

${4x}^{2} {y}^{16}$
Answer choice B.

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20 % of 2 is equal to A. 20 B. 4 C. 0.4 D. 0.04

ExtremeBDS [4]

I think the answer is 0.4

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3 years ago

Oduct of (x2 + 3)(x - 5).

Zanzabum

Answer: 2x^2-7x-15

Step-by-step explanation:

reorder the terms (x*2+3)*(x-5)

multiply the parentheses

(2x+3)*(x-5)

collect like terms (2x^2-10x+3x-15)

product= 2x^2-7x-15

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3 years ago

The straight line, Line L has an equation of 4x+y=7. Find the equation of the straight line perpendicular to Line L that passes

Jobisdone [24]

Answer:

Step-by-step explanation:

y = -4x + 7

perp. 1/4

y - 3 = 1/4(x + 8)

y - 3 = 1/4x + 2

y = 1/4x + 5

3 0

2 years ago

For which function does f(14)=23?

NARA [144]

Answer:

Third item in the list

Step-by-step explanation:

Third function: f(x) = x + 9. If we substitute 14 for x, we get f(14) = 14 + 9 = 23.

3 0

3 years ago

Task: E = mc2

Afina-wow [57]

Answer:

$c=\left(\frac{E}{m} \right)^{\frac{1}{2} }$

Step-by-step explanation:

$E = mc^2$

$c^2=\frac{E}{m}$

$c=\sqrt{\frac{E}{m} }$

$c=\left(\frac{E}{m} \right)^{\frac{1}{2} }$

3 0

3 years ago