2 years ago

PLEASE ANSWER !!!

1 answer:

6 0

Answer:

159 because

Step-by-step explanation:

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solniwko [45]

Distribute the 3a^n to all the other values then solve...
(3a^n*a^n)+(3a^n*a^n)+(3a^n*-1)
4a^2n+4a^2n-3a^n=
8a^2n-3a^n

8 0

3 years ago

Marizza181 [45]

The answer would be 82.5

8 0

2 years ago

Step2247 [10]

-19.8 > 3.6y

-19.8/3.6 > 3.6y/3.6

-5.5 > y

4 0

2 years ago

Alexxandr [17]

first, find the square root of 45. and make x normal. a square root cancels out a square. It should be 6.7x

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2 years ago

kvasek [131]

Answer:

$\boxed{\sf\: B)\:3^{12}}$

Step-by-step explanation:

$\sf 3^2\times \:3^4\times \:3^6$

<u>Apply exponent rule:</u>

$\hookrightarrow \boxed{\sf a^b\times \:a^c=a^{b+c}}$

Add the numbers:

________________________________

7 0

1 year ago