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3 years ago

7

Helpppp will mark brainliest.

1 answer:

Tju [1.3M]3 years ago

4 0

8 ^ (-2) = 1 / 64
<span>4 ^ (-3) = 1 / 64</span>

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Explain the differences (exponents)<br><br> -6^4 and (-6)^4

wel

Step-by-step explanation:

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3 years ago

A toy plane moves at a constant speed of 2m/s. How long will it travel a distance of 42 meters?

Tpy6a [65]

Answer:

option A. 21 sec

Step-by-step explanation:

Speed = the distance over the time

Given:

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So,

2 = 42/t

Solve for t

t = 42/2 = 21 sec.

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3 years ago

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satela [25.4K]

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3 years ago

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Shkiper50 [21]

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