2 years ago

What’s the answer???

2 answers:

5 0

Answer:363.
Explanation. The patter is x3 so 81*3 would be 243. After you add all the numbers, your final answer is 363.

andre [41]2 years ago

3 0

Answer:

567 i think

Step-by-step explanation:

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9(2+2p) show distributive property<br>

balu736 [363]

Answer:

9(2+2p)

9 x2 + 9 x 2p

18 +18p

6 0

2 years ago

What is the answer if 202^2 base3 - 112^2 base3?

yuradex [85]

Answer:

Hello,

answer is 204 in base 10 or 21120 in base 3

Step-by-step explanation:

$((202)_3)^2=(202*202)_3=(112211)_3\\\\((112)_3)^2=(112*112)_3=(21021)_3\\\\(112211-21021)_3=(211120)_3=(204)_{10}\\\\\\\\\\Other\ way\\\\((202)_3)^2=((20)_{10})^2=(400)_{10}\\\\((112)_3)^2=((14)_{10})^2=(196)_{10}\\\\(400-196)_{10}=(204)_{10}=(21120)_3$