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pishuonlain [190]
3 years ago
10

What value of z solves the equation

Mathematics
1 answer:
lesya [120]3 years ago
5 0
Z would have to be 4. Cause it's reverse squared. So 4^-2 would be 1/16 but its 4^-3 so it's 1/64.
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Explain whether the following given sets are closed under addition:
Ivan

Answer:

Step-by-step explanation:

a) Yes.

\forall\ a,b\ \in\ B,\ a+b\in B\ (since\ 0+0=0)

b) Yes

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\forall n\ \in\ \mathbb{N}: \Longrightarrow\ n+1 \in\ \mathbb{N}\\

d) No

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3 years ago
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snow_lady [41]

Answer:

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3 years ago
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Sonja [21]

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Anon25 [30]

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Since the diameter is 12cm and r = 1/2 diameter, r = 6cm.

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4 0
2 years ago
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