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3 years ago

Need help fast! does anyone know how to do this?

Mathematics

1 answer:

Liono4ka [1.6K]3 years ago

3 0

Answer:

$x^{12}$ $y^{6}$

Step-by-step explanation:

( $x^{4}$ $y^{2}$ ) $^{3}$

Multiply the exponents by 3

= $x^{4x3}$ $y^{2x3}$

= $x^{12}$ $y^{6}$

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Layla played sports for 3 3/4 hours. Punish time playing sports was 3/8 as long. About how many hours did puno play sports

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3 years ago

Physics! Someone help me! Its due today please!

icang [17]

Step-by-step explanation:

We have,

Mass of ball is 9 kg

Initial speed, u = 5 m/s

Final speed, v = -2 m/s (negative as it bounces off)

(a) The change in velocity of the bowling ball is :

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$p=m\Delta v\\\\p=90\times (-7)\\\\p=-630\ kg-m/s$

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(d) Impulse is also given by :

$J=F\times t\\\\F=\dfrac{J}{t}\\\\F=\dfrac{630}{0.3}\\\\F=2100\ N$

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3 years ago

Subtract 55 from the sum of 243 and 8

Igoryamba

Answer:

the answer is 196

243+8=251

251-55=196

Step-by-step explanation:

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3 years ago

Several students in a class made the following statement. Decide whether you agree with the statement. If you disagree, change t

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Answer:

It's option c

Step-by-step explanation:

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3 years ago

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gregori [183]

I think the answer is 135

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3 years ago

Need help fast! does anyone know how to do this? ​

Need help fast! does anyone know how to do this?