3 years ago

Yep here we go again, me freaking out

Mathematics

1 answer:

Kryger [21]3 years ago

5 0

Answer:

Step-by-step explanation:

You know that each minute represents 6 degrees of a difference because there are 360 degrees total and 60 minutes, so 360/60 = 6 degrees.

13 minutes passed, so 13 * 6 = 78 degrees

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allochka39001 [22]

Answer:

See explanation

Step-by-step explanation:

Definition: $S\times T=\{(s,t)|s\in S,\ t\in T\}$

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1. Find $S\times T:$

$S\times T=\{(4,3),(4,5),(4,7),(6,3),(6,5),(6,7),(8,3),(8,5),(8,7)\}$

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2. Find $T\times S:$

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3. Find $S\times S:$

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There are 9 elements.

4. Find $T\times T:$

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3 years ago

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3 years ago

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