Solve a^3 • (-a^2b)^4

1 answer:

8 0

Answer:/?idk

Step-by-step explanation:

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galben [10]

$Q=7m+3n\\R=11-2m\\S=n+5\\T=-m-3n+8\\\\R-S+T=(11-2m)-(n+5)+(-m-3n+8)\\\\=11-2m-n-5-m-3n+8\\\\=(-2m-m)+(-n-3n)+(11-5+8)\\\\=\boxed{-3m-4n+14}$

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3 years ago

Marat540 [252]

Answer: (a) 10 (b) 1. 10 2. -10 (c) 1. 10 2. 10

Step-by-step explanation:

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2 years ago

Fantom [35]

Well 21 times 2 is 42 and 1/3 of 21 is 7 so 42+7 is 49. hope this is right

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2 years ago

Gekata [30.6K]

Answer:

7 and -7

Step-by-step explanation:

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2 years ago

marysya [2.9K]

Answer:

$\cos(41 = adj \div hyp$

$\cos(41) = \frac{y}{30cm}$

$y = \cos(41) \times 30$

y=29.62017

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2 years ago